EXHIBIT 1.1

                                  GAIAM, INC.
                   2,200,000 SHARES OF CLASS A COMMON STOCK*

                            UNDERWRITING AGREEMENT
                                 _______, 2001



Tucker Anthony Incorporated
  As Representative of the Underwriters
  Identified in Schedule I Annexed Hereto
100 East Milwaukee Avenue
Milwaukee, Wisconsin 53202

Ladies and Gentlemen:

     SECTION 1. INTRODUCTION. Gaiam, Inc., a Colorado corporation (the
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"Company"), proposes to sell a total of 2,200,000 shares (the "Firm Shares") of
Class A common stock, $.0001 par value per share (the "Class A Common Stock" and
together with the Company's Class B common stock, $.0001 par value per share,
the "Common Stock"), to the several underwriters identified in Schedule I
annexed hereto (the "Underwriters"), who are acting severally and not jointly.
In addition, the Company has agreed to grant to the Underwriters an option to
purchase up to 330,000 additional shares of Class A Common Stock (the "Optional
Shares") as provided in Section 5 hereof. The Firm Shares and, to the extent
such option is exercised, the Optional Shares are hereinafter collectively
referred to as the "Shares."

     You, as representative of the Underwriters (the "Representative"), have
advised the Company that the Underwriters propose to make a public offering of
the Shares as soon hereafter as in your judgment is advisable and that the
public offering price of the Shares initially will be $____ per Share (the
"Offering Price").

     The Company hereby confirms its agreements with the Underwriters as
follows:

     SECTION 2. REPRESENTATIONS AND WARRANTIES OF THE COMPANY. The Company
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represents and warrants to, and agrees with, the several Underwriters, and shall
be deemed to represent and warrant to the several Underwriters on each Closing
Date (as hereinafter defined), that:

          (a)  The Company and each of the subsidiaries of the Company, which
     subsidiaries are listed on Exhibit 21.1 of the Registration Statement (as
     hereinafter defined) (individually, a "Subsidiary" and collectively, the
     "Subsidiaries"), has been duly incorporated or formed and is validly
     existing as an entity in good standing under the laws of its jurisdiction
     of incorporation or formation, with full power and authority to own,
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*Plus an option to acquire up to 330,000 additional shares of Class A Common
Stock from the Company solely to cover over-allotments.

                                       1


     lease and operate its properties and to conduct its business as presently
     conducted and described in the Prospectus (as hereinafter defined) and the
     Registration Statement; each of the Company and the Subsidiaries is duly
     registered and qualified to do business as a foreign corporation or other
     entity under the laws of, and is in good standing as such in, each
     jurisdiction in which such registration or qualification is required,
     except where the failure to so register or qualify would not be reasonably
     expected to have or result in a material adverse effect on the financial
     condition, business, property or results of operations of the Company and
     the Subsidiaries, taken as a whole (a "Material Adverse Effect"); and, to
     the Company's knowledge, no proceeding has been instituted in any such
     jurisdiction revoking, limiting or curtailing, or seeking to revoke, limit
     or curtail, such power and authority or qualification. Complete and correct
     copies of the certificate of incorporation, articles of incorporation, or
     other organizational documents, as amended or restated (collectively, the
     "Articles of Incorporation"), and by-laws, as amended or restated ("By-
     laws"), of the Company and each of the Subsidiaries as in effect on the
     date hereof, have been delivered to the Representative, and no changes
     thereto will be made on or subsequent to the date hereof and prior to each
     Closing Date, except as contemplated by the Registration Statement.

          (b)  The shares of Common Stock issued and outstanding immediately
     prior to the issuance and sale of the Shares hereunder as set forth in the
     Prospectus have been duly authorized and validly issued, are fully paid and
     nonassessable and conform to the description thereof contained in the
     Prospectus and the Registration Statement. There are no preemptive rights
     to subscribe for or purchase any shares of Common Stock (including the
     Shares). The Shares have been duly authorized and, when issued, delivered
     and paid for pursuant to this Agreement, will be validly issued, fully paid
     and nonassessable and will conform to the description thereof contained in
     the Prospectus and the Registration Statement. The delivery of the Shares
     to be issued and sold hereunder and payment therefor pursuant to the terms
     of this Agreement will pass valid title to such Shares to the Underwriters,
     free and clear of any lien, claim, encumbrance or defect in title. Except
     as described in the Prospectus, there are no material outstanding options,
     warrants or other rights of any description, contractual or otherwise,
     entitling any person to be issued any class of security by the Company or
     any Subsidiary, and there are no holders of Common Stock or other
     securities of the Company or any Subsidiary, or of securities that are
     convertible or exchangeable into Common Stock or other securities of the
     Company or any Subsidiary, that have rights to the registration of such
     Common Stock or securities under the Securities Act of 1933, as amended,
     and the regulations thereunder (together, the "Act") or the securities laws
     or regulations of any of the states (the "Blue Sky Laws").

          (c)  Except for the Subsidiaries, the Company has no "significant
     subsidiaries" (as such term is defined in Rule 1-02(w) of Regulation S-X)
     and does not own any equity interest in or control, directly or indirectly,
     any other corporation, limited liability company, partnership, joint
     venture, association, trust or other business organization, except as set
     forth in Schedule III to this Agreement. Except as set forth in the
     Registration Statement, the issued and outstanding capital stock of each
     Subsidiary owned directly or indirectly by the Company is owned free and
     clear of any and all liens, claims, encumbrances or security interests,
     other than liens, claims, encumbrances or security interests in favor of
     Wells Fargo Bank West, N.A. in respect of amounts owed to Wells Fargo Bank
     West, N.A. under the Company's credit arrangement with such bank,

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     and all such capital stock or other equity interest has been duly
     authorized and validly issued, is fully paid and nonassessable and was
     issued free and clear of preemptive rights. There are no outstanding
     options, warrants or other rights of any description, contractual or
     otherwise, entitling any person to subscribe for or purchase any shares of
     capital stock of any Subsidiary.

          (d)  The Company has the corporate power and authority to enter into
     and perform this Agreement, and the execution and delivery by the Company
     of this Agreement and the performance by the Company of its obligations
     hereunder and the consummation of the transactions described herein, have
     been duly authorized with respect to the Company by all necessary corporate
     action and will not: (i) violate any provisions of the Articles of
     Incorporation or By-laws (or their equivalents) of the Company or any
     Subsidiary; (ii) violate any provisions of, or result in the breach,
     modification or termination of, or constitute a default under, any
     provision of any agreement, lease, franchise, license, indenture, permit,
     mortgage, deed of trust, evidence of indebtedness or other instrument to
     which the Company or any Subsidiary is a party, other than any violation,
     breach, modification, termination or default which would not be reasonably
     expected to have or result in a Material Adverse Effect; (iii) violate any
     statute, ordinance, rule or regulation applicable to the Company or any
     Subsidiary, or order or decree of any court, regulatory or governmental
     body, arbitrator, administrative agency or instrumentality of the United
     States or the States of California, Colorado or Ohio or having jurisdiction
     over the Company or any Subsidiary; or (iv) result in the creation or
     imposition of any lien, charge or encumbrance upon any property or assets
     of the Company or any Subsidiary. No consent, approval, authorization or
     other order of any court, regulatory or governmental body, arbitrator,
     administrative agency or instrumentality of the United States or the States
     of California, Colorado and Ohio is required for the execution and delivery
     of this Agreement by the Company, the performance of its obligations
     hereunder or the consummation of the transactions contemplated hereby,
     except for compliance with the Act, the Securities Exchange Act of 1934, as
     amended, and the regulations thereunder (together, the "Exchange Act"), the
     Blue Sky Laws applicable to the public offering of the Shares by the
     Underwriters and the clearance of such offering and the underwriting
     arrangements evidenced hereby with the National Association of Securities
     Dealers, Inc. (the "NASD"). This Agreement has been duly authorized,
     executed and delivered by and on behalf of the Company and is a valid and
     binding agreement of the Company, enforceable against the Company in
     accordance with its terms.

          (e)  A registration statement on Form S-1 (Reg. No. 333-64388) with
     respect to the Shares, including a preliminary form of prospectus, has been
     prepared by the Company and complies in all material respects with the
     requirements of the Act and Form S-1 promulgated thereunder and has been
     filed with the Securities and Exchange Commission (the "Commission"). Such
     registration statement, as finally amended and revised at the time such
     registration statement was or is declared effective by the Commission
     (including the information contained in the form of final prospectus, if
     any, filed with the Commission pursuant to Rule 424(b) and Rule 430A under
     the Act and deemed to be part of the registration statement if the
     registration statement has been declared effective pursuant to Rule
     430A(b)) and as thereafter amended by post-effective amendment, if any, is
     herein referred to as the "Registration Statement." The related final


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     prospectus in the form first filed with the Commission pursuant to Rule
     424(b) or, if no such filing is required, as included in the Registration
     Statement, or any supplement thereto, is herein referred to as the
     "Prospectus." The prospectus, subject to completion in the form included in
     the Registration Statement at the time of the initial filing of the
     Registration Statement with the Commission, and each such prospectus as
     amended from time to time until the date of the Prospectus, is referred to
     herein as the "Preliminary Prospectus." Each Preliminary Prospectus filed
     as part of the Registration Statement as originally filed or as part of any
     amendment thereto complied when so filed in all material respects with the
     Act. The Company has prepared and filed such amendments to the Registration
     Statement since its initial filing with the Commission, if any, as may have
     been required to the date hereof, and will file such additional amendments
     thereto as may hereafter be required. There have been delivered to the
     Representative two (2) manually signed copies (which need not be originals)
     of the Registration Statement and each amendment thereto, if any, together
     with one copy of each exhibit filed therewith or incorporated by reference
     therein, and such number of conformed copies for each of the Underwriters
     of the Registration Statement and each amendment thereto, if any (but
     without exhibits), and of each Preliminary Prospectus and of the Prospectus
     as the Representative has requested.

          (f)  Neither the Commission nor any state securities commission has
     issued any order preventing or suspending the use of any Preliminary
     Prospectus, nor, to the knowledge of the Company, have any proceedings for
     that purpose been initiated or threatened, and each Preliminary Prospectus
     filed with the Commission as part of the Registration Statement as
     originally filed or as part of any amendment or supplement thereto complied
     in all material respects when so filed with the requirements of the Act
     and, as of its date, did not include any untrue statement of a material
     fact or omit to state a material fact required to be stated therein or
     necessary to make the statements therein not misleading. As of the
     effective date of the Registration Statement, and at all times subsequent
     thereto up to each Closing Date, the Registration Statement and the
     Prospectus contained or will contain all statements that are required to be
     stated therein in accordance with the Act and conformed or will conform in
     all material respects with the requirements of the Act, and neither the
     Registration Statement nor the Prospectus included or will include any
     untrue statement of a material fact or omitted or will omit to state a
     material fact required to be stated therein or necessary to make the
     statements therein, not misleading. Neither the Company, nor, to the
     Company's knowledge, any person that controls, is controlled by (including
     the Subsidiaries) or is under common control with the Company, has
     distributed or will distribute prior to each Closing Date any offering
     material in connection with the offering and sale of the Shares other than
     the Prospectus, the Registration Statement or other materials permitted by
     the Act and provided to the Representative. There has not occurred any
     material adverse change, or any development involving a prospective
     material adverse change, in the financial condition, or in the earnings,
     business, prospects or operations of the Company, from that set forth in
     the Prospectus (exclusive of any amendments or supplements thereto
     subsequent to the date of this Agreement).

          (g)  Each of Ernst & Young LLP, Deloitte & Touche LLP and Moss Adams
     LLP, each of which has expressed its opinion with respect to certain of the
     audited consolidated financial statements filed with the Commission or
     incorporated by reference

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     and included as a part of each Preliminary Prospectus, the Prospectus or
     the Registration Statement, is an independent accountant as required by the
     Act.

          (h)  The consolidated financial statements and the related notes
     thereto included in each Preliminary Prospectus, the Prospectus and the
     Registration Statement present fairly the financial position, results of
     operations and cash flows of the Company as of their respective dates or
     for the respective periods covered thereby, all in conformity with
     generally accepted accounting principles consistently applied throughout
     the periods involved. The financial statement schedules, if any, included
     in the Registration Statement present fairly the information required to be
     stated therein on a basis consistent with the consolidated financial
     statements of the Company contained therein. The Company had an outstanding
     capitalization as set forth in the Registration Statement and under
     "Capitalization" in the Prospectus as of the date indicated therein, and
     there has been no material change thereto since such date except as
     disclosed in the Prospectus. The financial and statistical information and
     data relating to the Company in each Preliminary Prospectus, the Prospectus
     and the Registration Statement are accurately and fairly presented and
     prepared on a basis consistent with the audited consolidated financial
     statements and books and records of the Company. The consolidated financial
     statements and schedules and the related notes thereto included in each
     Preliminary Prospectus, the Prospectus or the Registration Statement are
     the only such financial statements and schedules required under the Act to
     be set forth therein.

          (i)  Neither the Company nor any Subsidiary is, nor with the giving of
     notice or passage of time or both, would be, in violation or in breach of:

               (i)    its respective Articles of Incorporation or By-laws (or
          their equivalents);

               (ii)   any statute, ordinance, order, rule or regulation
          applicable to the Company or such Subsidiary;

               (iii)  any order or decree of any court, regulatory body,
          arbitrator, administrative agency or other instrumentality of the
          United States or other country or jurisdiction having jurisdiction
          over the Company or such Subsidiary; or

               (iv)   any provision of any agreement, lease, franchise, license,
          indenture, permit, mortgage, deed of trust, evidence of indebtedness
          or other instrument to which the Company or such Subsidiary is a party
          or by which any property owned or leased by the Company or such
          Subsidiary is bound or affected,

except, in each case, for any such violation or breach that would not be
reasonably expected to have or result in a Material Adverse Effect.

          (j)  Neither the Company nor any Subsidiary has received notice of any
     violation of any applicable statute, ordinance, order, rule or regulation
     applicable to the Company or any Subsidiary. The Company and each
     Subsidiary have obtained and hold,

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     and are in compliance with, all permits, certificates, licenses, approvals,
     registrations, franchises, consents and authorizations of governmental or
     regulatory authorities required under all laws, rules and regulations in
     connection with their businesses (hereinafter "permit" or "permits") except
     where the failure to obtain and hold any such permit would not be
     reasonably expected to have or result in a Material Adverse Effect, and all
     of such permits are in full force and effect; and the Company and each
     Subsidiary have fulfilled and performed all of their respective obligations
     with respect to each such permit, and no event has occurred which would
     result in, or after notice or lapse of time would result in, revocation or
     termination of any such permit or result in any other impairment of the
     rights of the holder of such permit which would be reasonably expected to
     have or result in a Material Adverse Effect. Neither the Company nor any
     Subsidiary is or has been (by virtue of any action, omission to act,
     contract to which it is a party or other occurrence) in violation of any
     applicable foreign, federal, state, municipal or local statutes, laws,
     ordinances, rules, regulations or orders (including those relating to
     environmental protection, occupational safety and health and equal
     employment practices) heretofore or currently in effect, the violation of
     which would be reasonably expected to have a Material Adverse Effect.

          (k)  There are no legal or governmental proceedings or investigations
     pending or, to the Company's knowledge, threatened, to which the Company or
     any Subsidiary is or may be a party or to which any property owned or
     leased by the Company or any Subsidiary is or may be subject, including,
     without limitation, any such proceedings that are related to environmental
     or employment matters, which are required to be described in the
     Registration Statement or the Prospectus which are not so described, or
     which question the validity of this Agreement or any action taken or to be
     taken pursuant hereto. Except as described in the Registration Statement or
     the Prospectus, neither the Company nor any Subsidiary: (i) is in violation
     of any statute, ordinance, rule or regulation, or any decision, order or
     decree of any court, regulatory body, arbitrator, administrative agency or
     other instrumentality of the United States or other country or jurisdiction
     having jurisdiction over the Company or such Subsidiary relating to the
     use, disposal or release of hazardous or toxic substances or relating to
     the protection or restoration of the environmental or human exposure to
     "Hazardous" Materials (as hereinafter defined) (collectively,
     "environmental laws"); (ii) owns, operates or occupies any real property
     contaminated, to the Company's knowledge, with any Hazardous Material that
     is subject to any environmental laws; (iii) is, to the Company's knowledge,
     liable for any off-site disposal or contamination pursuant to any
     environmental laws; or (iv) is subject to any claim relating to any
     environmental laws; which violation, contamination, liability or claim
     identified in (i) through (iv) above would be reasonably expected to have
     or result in a Material Adverse Effect. For purposes of this Agreement,
     "Hazardous Materials(s)" shall mean (i) any substance, the presence in a
     quantity of which requires investigation or remediation under any
     environmental laws; (ii) any toxic, explosive, corrosive, flammable,
     infectious, radioactive, carcinogenic, mutagenic or otherwise hazardous
     substance present in a quantity such that it is regulated by any
     environmental laws; (iii) any substance in a quantity the presence of which
     poses a hazard to the health or safety of persons on or about the real
     property owned, operated or occupied by the Company or any of its
     Subsidiaries; and (iv) urea-formaldehyde, PCBs, asbestos or asbestos-
     containing materials and radon.

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          (l)  There is no transaction, relationship, obligation, agreement or
     other document required to be described in the Registration Statement or
     the Prospectus or to be filed or deemed to be filed as an exhibit to the
     Registration Statement by the Act, which has not been described or filed as
     required. All contracts or agreements filed as an exhibit to the
     Registration Statement to which the Company or any Subsidiary is a party
     have been duly authorized, executed and delivered by the Company or such
     Subsidiary, are in full force and effect, constitute valid and binding
     agreements of the Company or such Subsidiary, and are enforceable by and
     against the Company or such Subsidiary, in accordance with the respective
     terms thereof, subject to bankruptcy, insolvency, and moratorium laws,
     fraudulent transfer and other laws affecting creditors' rights generally
     and other principles of equity. None of such contracts or instruments has
     been assigned by the Company (other than to a Subsidiary); and the Company
     knows of no default or breach by any party to any such contract or
     instrument or of any present situation or condition or fact which would
     prevent compliance by the parties with the terms of such contracts or
     instruments as amended to date. Except for amendments or modifications of
     such contracts or instruments in the ordinary course of business, the
     Company has no intention of exercising any right which would cause any
     other party to the contract to cancel any of their obligations under any of
     such contracts or instruments, and, except as described in the Registration
     Statement, the Company has no knowledge that any other party to any of such
     contracts or instruments is in material breach or violation of any such
     contract or agreement or has any intention not to render full performance
     thereunder.

          (m)  The Company or a Subsidiary has good and valid title to all
     property and assets reflected as owned by the Company or such Subsidiary in
     the Company's consolidated financial statements included in the
     Registration Statement (or the Prospectus), free and clear of all liens,
     claims, mortgages, security interests or other encumbrance of any kind or
     nature whatsoever except those, if any, reflected in such financial
     statements (or elsewhere in the Registration Statement or the Prospectus).
     All property (real and personal) held or used by the Company or a
     Subsidiary under leases, licenses, franchises or other agreements is held
     by the Company or such Subsidiary under valid, subsisting, binding and
     enforceable leases, franchises, licenses or other agreements, and the
     Company or such Subsidiary, as the case may be, is in full compliance with
     each such lease, license, franchise or other agreements and the Company has
     no knowledge that any other party thereto is not in full compliance with
     each such lease, license, franchise or other agreements, except in either
     case where the failure to be in compliance would not be reasonably expected
     to have or result in a Material Adverse Effect. The Company has no
     knowledge that any other party thereto is not in material compliance with
     each such lease, license, franchise or other agreement.

          (n)  Neither the Company nor, to the Company's knowledge, any person
     that controls, is controlled by (including the Subsidiaries) or is under
     common control with the Company has taken or will take, directly or
     indirectly, any action designed to cause or result in, or which
     constituted, or which could cause or result in, stabilization or
     manipulation, under the Exchange Act or otherwise, of the price of any
     security of the Company to facilitate the sale or resale of the Common
     Stock.

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          (o)  Except as described in the Registration Statement or the
     Prospectus, since the respective dates as of which information is given in
     the Registration Statement or the Prospectus and prior to each Closing
     Date:

               (i)    neither the Company nor any Subsidiary has or will have
          incurred any liability or obligation, direct or contingent, or entered
          into any transaction, in each case, that is material to the Company,
          except in the ordinary course of business;

               (ii)   the Company has not and will not have paid or declared any
          dividend or other distribution with respect to its capital stock and
          neither the Company nor any Subsidiary is or will be delinquent in the
          payment of principal or interest on any outstanding debt obligation;
          and

               (iii)  there has not been and will not have been any change in
          the capital stock, any material change in the indebtedness of the
          Company or any Subsidiary, or any change or development involving or
          which would be reasonably expected to have or result in a Material
          Adverse Effect, whether or not arising from transactions in the
          ordinary course of business.

          (p)  Neither the Company nor any person that controls, is controlled
     by (including the Subsidiaries) or is under common control with the Company
     has, directly or indirectly:

               (i)    made any unlawful contribution to any candidate for
          political office, or failed to disclose fully any contribution in
          violation of law; or

               (ii)   made any payment to any federal, state or foreign
          governmental officer or official, or other person charged with similar
          public or quasi-public duties, other than payments required or
          permitted by the laws of the United States or any jurisdiction thereof
          or applicable foreign jurisdictions.

          (q)  The Company or a Subsidiary owns or possesses adequate rights to
     use all patents, patent applications, trademarks, service marks, trade
     names, trademark registrations, service mark registrations, copyrights and
     licenses presently used in or necessary for the conduct of its business or
     ownership of its properties, and neither the Company nor any Subsidiary has
     violated or infringed upon the rights of others, or received any notice of
     conflict with the asserted rights of others, in respect thereof, which
     violation or infringement would be reasonably expected to have or result in
     a Material Adverse Effect.

          (r)  Neither the Company nor any Subsidiary has been refused any
     insurance coverage sought or applied for; and, except as described in the
     Prospectus, neither the Company nor any Subsidiary has any reason to
     believe that it will not be able to renew its existing insurance coverage
     as and when such coverage expires or to obtain similar coverage from
     insurers of similar standing as may be necessary to continue its business
     at a cost that would not have or result in a Material Adverse Effect.

                                       8


          (s)  No labor dispute with the employees of the Company or any
     Subsidiary, which dispute would reasonably be expected to have or result in
     a Material Adverse Effect, exists or, to the knowledge of the Company, is
     imminent, and neither the Company nor any Subsidiary, except as disclosed
     in the Registration Statement, is a party to any collective bargaining
     agreement and, to the knowledge of the Company, no union organizational
     attempts are pending. There has been no change in the relationship of the
     Company or any Subsidiary with any of its suppliers, manufacturers,
     contractors or customers resulting in or that would reasonably be expected
     to have or result in a Material Adverse Effect.

          (t)  Neither the Company nor any Subsidiary is an "investment
     company", an "affiliated person" of, or "promoter" or "principal
     underwriter" for, an "investment company", as such terms are defined in the
     Investment Company Act of 1940, as amended (without regard to the second
     sentence of Section 3(c)(1) of such Act, insofar as such sentence applies
     to the status of investment vehicles of Jirka Rysavy as "affiliated
     persons" with respect to the Company).

          (u)  All federal, state and local tax returns required to be filed by
     or on behalf of the Company or any Subsidiary have been filed (or are the
     subject of valid extension) with the appropriate federal, state and local
     authorities, and all such tax returns, as filed, are accurate in all
     material respects; all federal, state and local taxes (including estimated
     tax payments) required to be shown on all such tax returns or claimed to be
     due from or with respect to the business of the Company or such Subsidiary
     have been paid or reflected as a liability on the financial statements of
     the Company or such Subsidiary for all appropriate periods; all
     deficiencies asserted as a result of any federal, state or local tax audits
     have been paid or finally settled, and no issue has been raised in any such
     audit which, by application of the same or similar principles, would be
     reasonably expected to result in a proposed material deficiency for any
     other period not so audited; no state of facts exist (or has existed with
     respect to any period for which a taxing authority may lawfully assess the
     Company for any penalty, interest assessment or other charges) which would
     reasonably be expected to constitute grounds for the assessment of any tax
     liability with respect to the periods which have not heretofore been
     audited by appropriate federal, state or local authorities; there are no
     outstanding agreements or waivers extending the statutory period of
     limitation applicable to any federal, state or local tax return of any
     period; and neither the Company nor any Subsidiary has ever been a member
     of an affiliated group of corporations filing consolidated federal income
     tax returns, other than a group of which the Company is and has been the
     common parent.

          (v)  Neither the Company nor any Subsidiary is a participating
     employer or plan sponsor with respect to any employee pension benefit plan
     as defined in Section 3(2) of the Employee Retirement Income Security Act
     of 1974, as amended ("ERISA"), including, without limitation, any multi-
     employer pension plan. The Company is in material compliance with all
     applicable laws and regulations, including ERISA and the Code.

          (w)  The Company and each Subsidiary maintain a system of internal
     accounting controls sufficient to provide reasonable assurances that:

                                       9


               (i)    transactions are executed in accordance with management's
          general or specific authorizations;

               (ii)   transactions are recorded as necessary to permit
          preparation of consolidated financial statements in conformity with
          generally accepted accounting principles and to maintain
          accountability for assets;

               (iii)  access to assets is permitted only in accordance with
          management's general or specific authorizations; and

               (iv)   the recorded accountability for assets is compared with
          existing assets at reasonable intervals and appropriate action is
          taken with respect to any differences.

          (x)  None of the Company, any Subsidiary, any officer or director of
     the Company or any Subsidiary, or, to the Company's knowledge, any person
     who owns, of record or beneficially, any class of securities issued by the
     Company is: (i) an officer, director or partner of any brokerage firm,
     broker or dealer that is a member of the NASD ("NASD Member"); or (ii)
     directly or indirectly, a "person associated with" an NASD member or an
     "affiliate", of an NASD member, as such terms are used in the NASD Rules of
     the Association.

          (y)  The Shares are duly listed, and admitted and authorized for
     trading, upon official notice of issuance, on the Nasdaq National Market
     ("Nasdaq").

          (z)  All offers and sales of the securities of the Company and each
     Subsidiary prior to the date hereof were made in compliance with the Act,
     the Blue Sky Laws and all other applicable state and federal laws or
     regulations.

          (aa) The Company has obtained for the benefit of the Underwriters an
     agreement (a "Lock-Up Agreement"), enforceable by the Representative,
     executed and delivered by each of the persons listed on Schedule II hereof,
     who owns of record or has options to acquire the number of shares of Common
     Stock set forth on Schedule II opposite such shareholder's name, that for a
     period of 180 days after the First Closing Date, such persons will not
     (except as set forth in Schedule II), without the prior written consent of
     the Representative, directly or indirectly: (i) offer to sell, sell,
     pledge, contract to sell or otherwise dispose of (or enter into any
     transaction that is designed to, or could be expected to, result in the
     disposition by any person of) any shares of Common Stock or rights to
     acquire shares of Common Stock owned by such persons or (ii) enter into any
     swap or other derivatives transaction that transfers to another, in whole
     or in part, any of the economic benefits or risks of ownership of such
     shares of Common Stock.

          (bb) The Company has complied with all provisions of Section 517.075
     of the Florida Statutes, relating to doing business with the government of
     Cuba or with any person or affiliate located in Cuba.

                                       10


          (cc) The Company represents that no finder's fee has been or will be
     paid in connection herewith. It is understood that, should a claim be made
     for any finder's fee in connection with the sale of the Shares and based
     upon any agreement by the Company, the Company will indemnify the
     Underwriters with respect to any such claim.

          (dd) All documents and other information relating to the Company's
     affairs shall be made available upon request to the Representative and
     counsel to the Underwriters at the Company's office, and copies of any such
     documents shall be furnished upon request to the Representative or counsel
     to the Underwriters. Included within the documents made available are the
     Company's articles of incorporation, as amended, and related charter
     documents, bylaws and amendments thereto, minutes of all meetings and other
     actions taken by the Company's incorporators, directors and shareholders,
     all financial statements, correct copies of any material contracts,
     licenses, leases or agreements to which the Company is a party or by which
     it or its property is bound, including contracts for the sale of products
     or services in the normal course of business, excluding purchase orders
     made in the normal course of business, and including any employee
     (including officers and/or directors) incentive plans and any other type of
     fringe benefit plan, of whatever nature, and copies of all patents, patent
     applications, trademarks and trademark applications in which the Company
     may have an interest.

          (ee) A certificate signed by any officer of the Company and delivered
     to the Representative or to counsel for the Underwriters shall be deemed a
     representation and warranty by the Company to the Underwriters as to the
     matters covered thereby. A certificate delivered by the Company to its
     counsel for purposes of enabling such counsel to render the opinion
     referred to in Section 8(d) will also be furnished to the Representative
     and counsel for the Underwriters and shall be deemed to be additional
     representations and warranties to the Underwriters by the Company as to the
     matters covered thereby.

     SECTION 3. REPRESENTATION OF UNDERWRITERS. The Representative will act as
                ------------------------------
the Representative for the several Underwriters in connection with the public
offering of the Shares, and any action under or in respect of this Agreement
taken by the Representative will be binding upon all of the Underwriters.

     SECTION 4. INFORMATION FURNISHED BY THE UNDERWRITERS. The information set
                 -----------------------------------------
forth on the outside front cover page of the Prospectus concerning the terms of
the offering by the Underwriters, the names of the Underwriters and the
information appearing in the first, second (second sentence only), fourth,
ninth, tenth, eleventh, twelfth, thirteenth and fifteenth paragraphs under the
caption "Underwriting" in the Prospectus constitute all of the information
furnished to the Company by and on behalf of the Underwriters for use in
connection with the preparation of the Registration Statement and the
Prospectus, as such information is referred to in this Agreement.

                                       11


     SECTION 5. PURCHASE, SALE AND DELIVERY OF SHARES.
                -------------------------------------

          (a)  On the basis of the representations, warranties and agreements
     herein contained, and subject to the terms and conditions herein set forth,
     the Company agrees to sell to the Underwriters identified in Schedule I
     annexed hereto 2,200,000 Firm Shares, and each of the Underwriters agrees,
     severally and not jointly, to purchase from the Company the number of Firm
     Shares as hereinafter set forth at the price of $____ per share. The
     obligation of each Underwriter to the Company shall be to purchase from the
     Company that number of full Firm Shares which (as nearly as practicable in
     full shares as determined by the Representative) bears the same proportion
     to the number of Firm Shares to be sold by the Company as the number of
     shares set forth opposite the name of such Underwriter in Schedule I
     annexed hereto bears to the total number of Firm Shares to be purchased by
     all of the Underwriters under this Agreement.

          (b)  On the First Closing Date (as hereinafter defined), the Company
     will deliver, through the facilities of The Depository Trust Company, for
     the accounts of the several Underwriters, all the Firm Shares against
     payment of the aggregate purchase price therefor by wire transfer of
     immediately available funds to the account specified by the Company. As
     referred to in this Agreement, the "First Closing Date" shall be on the
     third or fourth business day (as permitted under Rule 15c6-1 under the
     Exchange Act), following the date of the effectiveness of the Registration
     Statement, at 9:00 a.m., Denver, Colorado time.

          (c)  In addition, on the basis of the representations, warranties and
     agreements herein contained, and subject to the terms and conditions herein
     set forth, the Company hereby agrees to sell to the Underwriters, and the
     Underwriters, severally and not jointly, shall have the right at any time
     within thirty (30) days after the First Closing Date to purchase up to
     330,000 Optional Shares from the Company at the price of $____ per share,
     for use solely in covering any over-allotments made by the Underwriters in
     the sale and distribution of the Firm Shares. The option granted hereunder
     may be exercised in full or in part upon notice by the Representative to
     the Company within thirty (30) days after the First Closing Date setting
     forth the aggregate number of Optional Shares to be purchased by the
     Underwriters and sold by the Company, and the names and denominations in
     which the certificates for such Optional Shares are to be registered (or
     similar information for purchasers whose ownership of Optional Shares is to
     be evidenced by book entry only). Such date of delivery (the "Second
     Closing Date") shall be determined by the Representative, provided that the
     Second Closing Date, which may be the same as the First Closing Date, shall
     not be earlier than the First Closing Date and, if after the First Closing
     Date, shall not be earlier than three (3) nor later than ten (10) full
     business days after delivery of such notice to exercise. The manner of
     payment for and delivery of (including the denominations of and the names
     in which certificates are to be registered or book entries are to be made)
     the Optional Shares shall be the same as for the Firm Shares.

          (d)  The Representative has advised the Company that each Underwriter
     has authorized the Representative to accept delivery of the Shares and to
     make payment therefor. It is understood that the Representative,
     individually and not as representative of the Underwriters, may (but shall
     not be obligated to) make payment for any Shares to

                                       12


     be purchased by any Underwriter whose funds shall not have been received by
     the Representative by the First Closing Date or the Second Closing Date, as
     the case may be, for the account of such Underwriter, but any such payment
     shall not relieve such Underwriter from any obligation under this
     Agreement. As referred to in this Agreement, "Closing Date" shall mean
     either the First Closing Date or the Second Closing Date.

          (e)  The parties represent and warrant that as of the date hereof and
     as of the Closing Date, the representations and warranties herein contained
     and the statements contained in all certificates delivered by such party to
     another pursuant to this Agreement shall in all material respects be true
     and correct.

     SECTION 6. COVENANTS OF THE COMPANY. The Company covenants and agrees with
                ------------------------
the several Underwriters that:

          (a)  If the effective time of the Registration Statement is not prior
     to the execution and delivery of this Agreement, the Company will use its
     best efforts to cause the Registration Statement to become effective at the
     earliest possible time and, upon notification from the Commission that the
     Registration Statement has become effective, will so advise the
     Representative and counsel to the Underwriters promptly. The Company will
     advise the Representative and counsel to the Underwriters promptly of the
     issuance by the Commission or any state securities commission of any stop
     order suspending the effectiveness of the Registration Statement or of the
     institution of any proceedings for purposes, or of any notification of the
     suspension of qualification of the Shares for sale in any jurisdiction, or
     any issue regarding suspension of Nasdaq listing or the initiation or
     threatening of any proceedings for any of those purposes, and will also
     advise the Representative and counsel to the Underwriters promptly of any
     request of the Commission for amendment or supplement of the Registration
     Statement or of the Prospectus, or for additional information, and the
     Company will not file any amendment or supplement to the Registration
     Statement (either before or after it becomes effective) or to the
     Prospectus (including a prospectus filed pursuant to Rule 424(b)), or file
     any document under the Exchange Act in the time period from the execution
     of this Agreement through the First Closing Date with respect to the Firm
     Shares, or from the time of notice by the Representative exercising the
     option to purchase the Optional Shares through the Second Closing Date with
     respect to the Optional Shares, without first providing the Underwriters
     with a copy prior to such filing (with a reasonable opportunity to review
     such amendment or supplement) or if the Representative objects to such
     filing.

          (b)  If, at any time when a prospectus relating to the Shares is
     required by law to be delivered in connection with sales by an Underwriter
     or dealer, any event occurs as a result of which the Prospectus would
     include an untrue statement of a material fact, or would omit to state any
     material fact required to be stated therein or necessary to make the
     statements therein, in the light of the circumstances under which they were
     made, not misleading, or if it is necessary at any time to supplement the
     Prospectus to comply with the Act, the Company promptly will advise the
     Representative and counsel to the Underwriters thereof and will promptly
     prepare and file with the Commission, at its expense, an amendment to the
     Registration Statement which will correct such statement or omission or an
     amendment which will effect such compliance; and, if any Underwriter

                                       13


     is required to deliver a prospectus after the effective date of the
     Registration Statement, the Company, upon request of the Representative,
     will prepare promptly such prospectus or prospectuses as may be necessary
     to permit compliance with the requirements of Section 10(a)(3) of the Act.
     The Company consents to the use, in accordance with the provisions of the
     Act and with the Blue Sky Laws of the jurisdictions in which the Shares are
     offered by the several Underwriters and by dealers, of each Preliminary
     Prospectus.

          (c)  Neither the Company nor any Subsidiary will, prior to the Second
     Closing Date, if any, incur any liability or obligation, direct or
     contingent, or enter into any material transaction, other than in the
     ordinary course of business, or enter into any transaction with an
     "affiliate," as defined in Rule 405 under the Act, which is required to be
     described in the Prospectus pursuant to Item 404 of Regulation S-K under
     the Act, except as described in the Prospectus.

          (d)  Neither the Company nor any Subsidiary will, prior to the Second
     Closing Date, if any, acquire any of the Common Stock nor will the Company
     declare or pay any dividend or make any other distribution upon its Common
     Stock payable to shareholders of record on a date prior to the Second
     Closing Date, except as described in the Prospectus.

          (e)  The Company will make generally available to its security holders
     and the Representative an earnings statement as soon as practicable, but in
     no event later than forty-five (45) days after the end of its fiscal
     quarter in which the first anniversary of the effective date of the
     Registration Statement occurs, covering a period of twelve (12) consecutive
     calendar months beginning after the effective date of the Registration
     Statement, which will satisfy the provisions of the last paragraph of
     Section 11(a) of the Act and Rule 158 promulgated thereunder.

          (f)  During such period as a prospectus is required by law to be
     delivered in connection with sales by an Underwriter or dealer, the Company
     will furnish to the Representative, at the expense of the Company, copies
     of the Registration Statement, the Prospectus, and all amendments and
     supplements to any such documents, including any document filed under the
     Exchange Act and deemed to be incorporated by reference in the Registration
     Statement, in each case as soon as available and in such quantities as the
     Representative may reasonably request.

          (g)  The Company will apply the net proceeds from the sale of the
     Shares to be sold by it hereunder for the purposes set forth in the
     Prospectus.

          (h)  The Company will cooperate with the Representative and counsel to
     the Underwriters in qualifying or registering the Shares for sale under the
     Blue Sky Laws of such jurisdictions as the Representative designates, and
     will continue such qualifications or registrations in effect so long as
     reasonably requested by the Representative to effect the distribution of
     the Shares. The Company shall not be required to qualify as a foreign
     corporation or to file a general consent to service of process in any such
     jurisdiction where it is not presently qualified. In each jurisdiction
     where any of the Shares shall have been qualified as provided above, the
     Company will file such reports and statements as may be required to
     continue such qualification for a period of not less than one year from

                                       14


     the date of the Prospectus. The Company shall promptly prepare and file
     with the Commission, from time to time, such reports as may be required to
     be filed by the Act and the Exchange Act, and the Company shall comply in
     all respects with the undertakings given by the Company in connection with
     the qualification or registration of the Shares for offering and sale under
     the Blue Sky Laws.

          (i)  During the period of three (3) years from the date of the
     Prospectus, the Company will furnish to each of the Representative and to
     each of the other Underwriters who may so request, as soon as available,
     each report, statement or other document of the Company or its Board of
     Directors mailed to its shareholders or filed with the Commission, and such
     other information concerning the Company as the Representative may
     reasonably request.

          (j)  The Company shall deliver the requisite notice of issuance to
     Nasdaq and shall take all necessary or appropriate action within its power
     to maintain the authorization for trading of the Class A Common Stock as a
     Nasdaq National Market security, or take such action to authorize the Class
     A Common Stock for listing on the New York Stock Exchange or the American
     Stock Exchange, for a period of at least thirty-six (36) months after the
     date of the Prospectus.

          (k)  Except for (i) the issuance and sale by the Company of Common
     Stock upon exercise of presently existing outstanding stock options and
     warrants, (ii) the issuance of options to purchase shares of Common Stock
     pursuant to the Company's 1999 Long Term Incentive Plan, (iii) the issuance
     of shares of Common Stock pursuant to the Company's Employee Stock Purchase
     Plan, (iv) the issuance of shares of Common Stock in connection with the
     acquisition of another company if the terms of the issuance provide that
     the shares shall not be resold prior to the expiration of the one hundred
     eighty (180) day period described below, and (v) the sale of the Shares to
     be sold by the Company pursuant to this Agreement, the Company shall not,
     for a period of one hundred eighty (180) days after the First Closing Date
     without the prior written consent of the Representative, directly or
     indirectly, (A) offer to sell, sell, pledge, contract to sell or otherwise
     dispose of (or enter into any transaction that is designed to, or could be
     expected to, result in the disposition by any person of) any shares of
     Common Stock or rights to acquire shares of Common Stock or (B) enter into
     any swap or other derivatives transaction that transfers to another, in
     whole or in part, any of the economic benefits or risks of ownership of
     such shares of Common Stock.

          (l)  The Company will maintain a transfer agent and, if required by
     law or the rules of The Nasdaq Stock Market or any national securities
     exchange on which the Class A Common Stock is listed, a registrar (which,
     if permitted by applicable laws and rules, may be the same entity as the
     transfer agent) for its Class A Common Stock.

          (m)  If at any time when a prospectus relating to the Shares is
     required to be delivered under the Act, any rumor, publication or event
     relating to or affecting the Company shall occur as a result of which, in
     the opinion of the Representative, the market price of the Class A Common
     Stock has been or is likely to be materially affected (regardless of
     whether such rumor, publication or event necessitates a supplement to the
     Prospectus), the Company will, after written notice from the Representative
     advising the

                                       15


     Company of any of the matters set forth above, promptly consult with the
     Representative concerning the advisability and substance of, and, if the
     Company and the Representative jointly determine that it is appropriate,
     disseminate a press release or other public statement responding to or
     commenting on, such rumor, publication or event.

          (n)  The Company will use its reasonable best efforts to comply or
     cause to be complied with the conditions to the obligations of the
     Underwriters in Section 8 hereof and will take no action or omit to take
     any action that would reasonably be expected to prevent the Underwriter's
     compliance or satisfaction with the conditions to the obligations of the
     Underwriter in Section 8 hereof.

          (o)  The Company shall issue at the Closing irrevocable instructions
     to the transfer agent to provide the Representative for a period of 180
     days after the Closing Date, for its confidential use, reasonable access to
     its daily transfer sheets (provided such access does not result in expense
     to the Company) and, annually upon request of the Representative to the
     transfer agent therefor (but more frequently in the event of an
     investigation requiring the same or inquiry therefor by the Commission or
     other government body or agency or by the NASD), with lists of shareholders
     of the Company, all for a period of three (3) years after the Closing Date.
     As a condition to providing any information under this Section 6(o), the
     Company may require the Representative to enter into a non-disclosure or
     confidentiality agreement providing reasonable restrictions against
     disclosure of such information.

          (p)  The Company shall deliver to the Representative the documents
     described in Section 2(dd). In addition, at Closing, the Company shall
     deliver to the Representative or counsel to the Underwriters, certificates
     of good standing in each state where the Company does business,
     certificates as to tax status, incumbency or any other certificate or
     document which the Representative may reasonably require prior to Closing.

          (q)  Prior to the Closing Date, the Company shall cooperate with the
     Representative in such reasonable investigation as the Representative may
     make or cause to be made of all the properties, business and operations of
     the Company in connection with the sale of the Shares, and the Company
     shall make its officers and directors available to the Representative for
     interrogation, without cost or expense, in connection therewith, and the
     Company shall make available such information in its possession as the
     Representative may reasonably request.

          (r)  The Company shall supply to each of the Representative and
     counsel to the Underwriters, at the Company's cost, two (2) sets of bound
     transcripts each containing all of the Closing materials within a
     reasonable time after the Closing Date.

     SECTION 7. PAYMENT OF EXPENSES. Whether or not the transactions
                -------------------
contemplated hereunder are consummated or this Agreement becomes effective, or
if this Agreement becomes effective and is thereafter terminated for any reason,
the Company will pay the costs, fees and expenses incurred in connection with
the proposed public offering of the Shares as hereinafter provided. Such costs,
fees and expenses to be paid by the Company will include, without limitation:

                                       16


          (a)  All costs, fees and expenses (excluding the expenses incurred by
     the Underwriters except as otherwise set forth in subsections (b) and (c)
     below) incurred in connection with the performance of the Company's
     obligations hereunder, including, without limiting the generality of the
     foregoing: the registration fees related to the filing of the Registration
     Statement with the Commission; the fees and expenses related to the
     quotation of the Shares on Nasdaq or other national securities exchange;
     the fees and expenses of the Company's counsel, accountants, transfer agent
     and registrar; the costs and expenses incurred in connection with the
     preparation, printing, shipping, and delivery of the Registration Statement
     and the Prospectus (including all exhibits and financial statements) and
     all agreements and supplements provided for herein, this Agreement,
     including, without limitation, shipping expenses via overnight delivery
     and/or courier service to comply with applicable prospectus delivery
     requirements; and the costs and expenses associated with the production of
     materials related to, and travel expenses incurred by the management of the
     Company in connection with, the various meetings to be held between the
     Company's management and prospective investors.

          (b)  All registration fees and expenses, including filings under the
     Blue Sky Laws and the clearing of the public offering and the underwriting
     arrangements evidenced hereby with the NASD and with Canadian Federal and
     provincial authorities and legal fees and disbursements of counsel to the
     Underwriters incurred in connection with qualifying or registering all or
     any part of the Shares for offer and sale under the Blue Sky Laws.

          (c)  In the event that the transactions contemplated hereunder are not
     consummated by December 31, 2001, due to the action or inaction of the
     Company, or if this Agreement is terminated by the Company at any time
     prior to that date for any reason, the Company will promptly pay, upon the
     request of the Underwriters, the out-of-pocket expenses incurred in
     connection with this Agreement, including costs, fees and expenses of
     counsel to the Underwriters.

          (d)  All fees and expenses related to printing of the certificates for
     the Shares, and all transfer taxes, if any, with respect to the sale and
     delivery of the Shares to the Underwriters.

          (e)  The Company shall also pay all expenses incurred in connection
     with the placement of a "tombstone" advertisement after the closing in such
     publications and containing such information as the Company and the
     Representative may agree, after Closing of the offering.

     SECTION 8. CONDITIONS TO THE OBLIGATIONS OF THE UNDERWRITERS. The
                -------------------------------------------------
obligations of the several Underwriters under this Agreement shall be subject to
the accuracy of the representations and warranties on the part of the Company
herein set forth as of the date hereof and as of each Closing Date, to the
accuracy of the statements of the Company's officers made pursuant to the
provisions hereof, to the performance by the Company of its obligations
hereunder, and to the following additional conditions, unless waived in writing
by the Representative:

                                       17


          (a)  The Registration Statement shall have been declared effective by
     the Commission; all filings required by Rules 424(b) and 430A under the Act
     shall have been timely made; no stop order suspending the effectiveness of
     the Registration Statement shall have been issued by the Commission or any
     state securities commission nor, to the knowledge of the Company, shall any
     proceedings for that purpose have been initiated or threatened; and any
     request of the Commission or any state securities commission for inclusion
     of additional information in the Registration Statement, or otherwise,
     shall have been complied with to the reasonable satisfaction of the
     Representative.

          (b)  Since the dates as of which information is given in the
     Registration Statement: (i) there shall not have occurred any change or
     development involving, or which would be reasonably expected to involve, a
     Material Adverse Effect, whether or not arising from transactions in the
     ordinary course of business; and (ii) the Company shall not have sustained
     any material loss or interference from any labor dispute, strike, fire,
     flood, windstorm, accident or other calamity (whether or not insured) or
     from any court or governmental action, order or decree, the effect of which
     on the Company, in any such case described in clause (i) or (ii) above, is,
     in the sole discretion of the Representative, so material and adverse as to
     make it impracticable or inadvisable to proceed with the public offering or
     the delivery of the Shares on the terms and in the manner contemplated in
     the Registration Statement and the Prospectus.

          (c)  The Representative shall not have been advised that the
     Registration Statement or the Prospectus contains an untrue statement of
     fact that, in the opinion of the Representative or counsel to the
     Underwriters, is material, or omits to state a fact that, in the opinion of
     the Representative or such counsel, is material and is required to be
     stated therein or necessary to make the statements therein not misleading.

          (d)  The Representative shall have received an opinion of Bartlit Beck
     Herman Palenchar & Scott, counsel for the Company, addressed to the
     Representative, in its capacity as the Representative of the Underwriters,
     and dated the First Closing Date or the Second Closing Date, as the case
     may be, to the effect that, subject to customary qualifications and
     assumptions:

               (i)    the Company is validly existing as a corporation and in
          good standing under the laws of its jurisdiction of incorporation,
          with full corporate power and authority to own, lease and operate its
          properties and conduct its business as presently conducted and as
          described in the Prospectus and the Registration Statement;

               (ii)   the authorized capital stock of the Company consists of
          150,000,000 shares of Class A Common Stock, par value $0.0001 per
          share, 50,000,000 shares of Class B Common Stock, par value $0.0001
          per share and 50,000,000 shares of preferred stock, par value $0.0001
          per share, and all such stock conforms in all material respects to the
          descriptions thereof in the Prospectus and the Registration Statement;

               (iii)  the issued and outstanding shares of capital stock of the
          Company immediately prior to the issuance and sale of the Shares to be
          sold by the

                                       18


          Company hereunder have been duly authorized and validly issued, are
          fully paid and nonassessable, and there are no statutory preemptive
          rights to subscribe for or purchase any shares of capital stock of the
          Company, and no shares of capital stock of the Company have been
          issued in violation of such rights;

               (iv)   to such counsel's knowledge, except for the Subsidiaries,
          the Company has no "significant subsidiaries" (as defined in Rule 1-
          02(w) of Regulation S-X under the Act), and the Company does not own
          any equity interest in or control, directly or indirectly, any other
          corporation, limited liability company, partnership, joint venture,
          association, trust or other business organization except as described
          in the Prospectus and the Registration Statement and except as set
          forth in Schedule III to this Agreement; each Subsidiary (excluding
          EcoSport, Inc., Gaiam International, Inc. and Real Goods Trading
          Corporation, as to which such counsel need not express any opinion) is
          validly existing, in good standing under the laws of the State of
          Colorado, with full power and authority to own, lease and operate its
          properties and to conduct its business as presently conducted and as
          described in the Prospectus and the Registration Statement; the issued
          and outstanding shares of the capital stock of each of Business
          Express, Inc., Gaiam Catalog, Inc., Gaiam Holdings, Inc., Gaiam
          Travel, Inc. and Real Good Trading Corporation have been duly
          authorized and validly issued, are fully paid and nonassessable and
          there are no preemptive rights to subscribe for or purchase any shares
          of capital stock of or other equity interest in any Subsidiary under
          the articles of incorporation or bylaws of such Subsidiary, Colorado
          law or the agreements listed as exhibits to the Registration
          Statement, and no shares of capital stock or other equity interest of
          any Subsidiary have been issued in violation of such rights; except as
          otherwise described in the Registration Statement the outstanding
          capital stock of each subsidiary owned by the Company is owned
          directly or indirectly, free and clear of any and all liens, claims,
          encumbrances and security interests;

               (v)    the issuance and sale of the Shares has been duly
          authorized by the Company and, when delivered to the Representative or
          upon the order of the Representative against payment of the agreed
          consideration therefor in accordance with the provisions of this
          Agreement, the Shares to be sold by the Company to the Underwriters
          hereunder will be duly and validly issued, fully paid and
          nonassessable, and free of any preemptive rights to subscribe for or
          purchase such Shares;

               (vi)   the Registration Statement has become effective under the
          Act, and, to such counsel's knowledge, no stop order suspending the
          effectiveness of the Registration Statement has been issued and no
          proceedings for that purpose have been initiated or are threatened
          under the Act or any Blue Sky Laws; the Registration Statement, as of
          its date, and the Prospectus, as of its date, and any amendment or
          supplement thereto (except for the financial statements and other
          statistical or financial data included therein, as to which such
          counsel need express no opinion), comply as to form in all material
          respects with the requirements of the Act, including Form S-1
          promulgated under the Act;

                                       19


               (vii)  the Company has the corporate power and authority to enter
          into and perform this Agreement; the performance of the Company's
          obligations hereunder and the consummation of the transactions
          described herein have been duly authorized by the Company by all
          necessary corporate action, and this Agreement has been duly executed
          and delivered by and on behalf of the Company, and is a legal, valid
          and binding agreement of the Company, enforceable against the Company
          in accordance with its terms; no consent, approval, authorization or
          other order or decree of any court, regulatory or governmental body,
          arbitrator, administrative agency or other instrumentality of the
          United States or of the State of Colorado is required for the
          execution and delivery of this Agreement or the consummation of the
          transactions contemplated by this Agreement (except for compliance
          with the Act, the Exchange Act, applicable Blue Sky Laws and the
          clearance of the underwriting arrangements by the NASD);

               (viii) the execution, delivery and performance of this Agreement
          by the Company will not: (A) violate any provisions of the articles of
          incorporation or by-laws of the Company or any Subsidiary; (B) result
          in the breach, modification or termination of, or constitute a default
          under, any agreement, lease, franchise, license, indenture, permit,
          mortgage, deed of trust, other evidence of indebtedness or other
          instrument to which the Company or any Subsidiary is a party or by
          which the Company or such Subsidiary, or any of their respective owned
          or leased property is bound, and which is filed as an exhibit to the
          Registration Statement (except that such counsel need not express any
          opinion with respect to financial ratios or any aspect of the
          financial condition or results of operations of the Company to the
          extent the determination of such breach, modification, termination or
          default requires quantitative determination); or (C) violate any
          statute, ordinance, rule, or regulation of any regulatory or
          governmental body, or to such counsel's knowledge, any order or decree
          of any court, arbitrator, administrative agency or other
          instrumentality of the United States or of the State of Colorado
          (assuming compliance with all applicable federal and state securities
          laws);

               (ix)   to such counsel's knowledge, except as described in the
          Prospectus, there are no holders of Common Stock or other securities
          of the Company, or securities that are convertible or exchangeable
          into Common Stock or other securities of the Company, that have rights
          to the registration of such securities;

               (x)    neither the Company nor any Subsidiary is, nor with the
          giving of notice or passage of time or both would be, (A) in violation
          of its respective articles of incorporation or by-laws, except for
          such violations that would not reasonably be expected to have a
          material adverse effect on the Company and its subsidiaries taken as a
          whole or (B) to such counsel's knowledge, in default in any material
          respect in the performance of any agreement, lease, franchise,
          license, permit, mortgage, deed of trust, evidence of indebtedness or
          other instrument, or any other document, in each case that is filed as
          an exhibit to or incorporated by

                                       20


          reference in the Registration Statement, to which the Company or any
          Subsidiary is subject or bound;

               (xi)   neither the Company nor any Subsidiary is an "investment
          company," or an "affiliated person" of, or "promoter" or "principal
          underwriter" for, an "investment company," as such terms are defined
          in the Investment Company Act of 1940, as amended (without regard to
          the second sentence of Section 3(c)(1) of such Act insofar as such
          sentence applies to the status of investment vehicles of Jirka Rysavy
          as "affiliated persons" with respect to the Company), and, upon its
          receipt of any proceeds from the sale of the Shares, the Company will
          not become or be deemed to be an "investment company" thereunder;

               (xii)  the description in the Registration Statement and the
          Prospectus of legal matters, statutes, documents, regulations, legal
          and governmental proceedings, and contracts and other legal documents
          described therein fairly and correctly present, in all material
          respects, the information required to be included therein by the Act
          and fairly summarize the matters referred to therein; and

               (xiii) nothing has come to such counsel's attention to lead them
          to believe that all sales by the Company of its capital stock before
          the date of the initial filing of the Registration Statement were not
          at all relevant times duly registered under or were exempt from the
          registration requirements of the Act.

Such opinion may incorporate exclusions and such qualifications reasonably
acceptable to the Representative and may, with respect to paragraphs (iii),
(iv), (ix), (x), (xi) and (xiii), be based on written representations and
certifications of the Company and respective offerees and purchasers of Shares.
Any written representations and certifications on which such opinion may rely
shall be provided to the Representative and shall be reasonably acceptable to
the Representative.

          (e)  The Representative shall also have received a letter from Bartlit
     Beck Herman Palenchar & Scott, special counsel for the Company, addressed
     to the Representative, in its capacity as the Representative of the
     Underwriters, and dated the First Closing Date or the Second Closing Date,
     as the case may be, to the effect that (i) no facts have come to the
     attention of such counsel which lead it to believe that either the
     Registration Statement, at the time it became effective, or the Prospectus
     or any amendment or supplement thereto, as of its date and as of the First
     Closing Date or Second Closing Date, as the case may be, contained any
     untrue statement of a material fact or omitted to state a material fact
     required to be stated therein or necessary to make the statements therein
     not misleading or that the Prospectus, as of the First Closing Date or the
     Second Closing Date, as the case may be, contained any untrue statement of
     a material fact or omitted to state a material fact required to be stated
     therein or necessary to make the statements therein not misleading in light
     of the circumstances under which they were made (except for the financial
     statements and other financial data included therein, as to which such
     counsel need express no opinion), and (ii) without limiting the generality
     of the foregoing, no facts have come to the attention of counsel which lead
     it to believe that there are legal or governmental proceedings pending or
     threatened against the Company, including, without limitation, any such
     proceedings that are related to

                                       21


     environmental, employee benefit or employment discrimination matters,
     required to be described in the Registration Statement or the Prospectus
     which are not so described or which question the validity of this Agreement
     or any action taken or to be taken pursuant to this Agreement, nor is there
     any transaction, relationship, agreement, contract or other document of a
     character required to be described in the Registration Statement or the
     Prospectus or to be filed as an exhibit to or incorporated by reference in
     the Registration Statement by the Act, which is not described, filed or
     incorporated by reference as required. Such letter may incorporate
     exclusions and such qualifications reasonably acceptable to the
     Representatives.

          (f)  The Representative shall have received an opinion of Brobeck,
     Phleger & Harrison LLP, counsel to the Underwriters, dated the First
     Closing Date or the Second Closing Date, as the case may be, with respect
     to the issuance and sale of the Shares by the Company, the Registration
     Statement and other related matters as the Representative may require, and
     the Company shall have furnished to such counsel such documents and shall
     have exhibited to them such papers and records as they request for the
     purpose of enabling them to pass upon such matters.

          (g)  The Representative shall have received on each Closing Date, a
     certificate of Jirka Rysavy, Chief Executive Officer, and Lynn Powers,
     President of the Company, to the effect that:

               (i)    The representations and warranties of the Company set
          forth in Section 2 hereof are true and correct as of the date of this
          Agreement and as of the date of such certificate, and the Company has
          complied in all material respects with all the agreements and
          satisfied all the conditions to be performed or satisfied in all
          material respects by it at or prior to the date of such certificate;

               (ii)   To the best knowledge of the respective signatories, after
          due inquiry, the Commission has not issued an order preventing or
          suspending the use of the Prospectus or any Preliminary Prospectus or
          any amendment or supplement thereto; no stop order suspending the
          effectiveness of the Registration Statement has been issued; and to
          the knowledge of the respective signatories, no proceedings for that
          purpose have been initiated or are pending or contemplated under the
          Act or under the Blue Sky Laws of any jurisdiction;

               (iii)  Each of the respective signatories has examined the
          Registration Statement and the Prospectus, and any amendment or
          supplement thereto, and such documents contain all statements required
          to be stated therein, and do not include any untrue statement of a
          material fact or omit to state any material fact required to be stated
          therein or necessary to make the statements therein not misleading,
          and, since the date on which the Registration Statement was initially
          filed, no event has occurred that was required to be set forth in an
          amended or supplemented prospectus or in an amendment to the
          Registration Statement that has not been so set forth; and

               (iv)   Since the date on which the Registration Statement was
          initially filed with the Commission, there shall not have occurred any
          change or

                                       22


          development involving, or which could be expected to involve, a
          Material Adverse Effect, whether or not arising from transactions in
          the ordinary course of business, except as disclosed in the Prospectus
          and the Registration Statement as heretofore amended or as disclosed
          in an amendment or supplement thereto filed with the Commission and
          delivered to the Representative after the execution of this Agreement;
          since such date and except as so disclosed or in the ordinary course
          of business, the Company has not incurred any liability or obligation,
          direct or indirect, or entered into any transaction which is material
          to the Company other than in the ordinary course of business; since
          such date and except as so disclosed, there has not been any change in
          the outstanding capital stock of the Company, or any change that is
          material to the Company in the short-term debt or long-term debt of
          the Company; since such date and except as so disclosed or as
          contemplated in this Agreement, the Company has not acquired any of
          the Common Stock or other capital stock of the Company nor has the
          Company declared or paid any dividend, or made any other distribution,
          upon its outstanding Common Stock payable to shareholders of record on
          a date prior to such Closing Date; since such date and except as so
          disclosed, the Company has not incurred any material contingent
          obligations, and no material litigation is pending or threatened
          against the Company; and, since such date and except as so disclosed,
          the Company has not sustained any material loss or interference from
          any strike, fire, flood, windstorm, accident or other calamity
          (whether or not insured) or from any court or governmental action,
          order or decree.

          The delivery of the certificate provided for in this subsection (g)
     shall be and constitute a representation and warranty of the Company as to
     the facts required in the immediately foregoing clauses (i), (ii), (iii)
     and (iv) to be set forth in said certificate.

          (h)  At the time this Agreement is executed and also on each Closing
     Date, there shall be delivered to the Representative a letter addressed to
     the Representative, in its capacity as the representative of the
     Underwriters, from Ernst & Young LLP, the Company's independent
     accountants, the first letter to be dated the date of this Agreement, the
     second letter to be dated the First Closing Date and the third letter (if
     applicable) to be dated the Second Closing Date, which shall be in form and
     substance satisfactory to the Representative and shall contain information
     as of a date within five (5) days of the date of such letter. There shall
     not have been any change set forth in any of the letters referred to in
     this subsection (g) which makes it impracticable or inadvisable, in the
     sole discretion of the Representative, to proceed with the public offering
     or purchase of the Shares as contemplated hereby.

          (i)  The Shares shall have been qualified or registered for sale under
     the Blue Sky Laws of such jurisdictions as shall have been specified by the
     Representative, the underwriting terms and arrangements for the offering
     shall have been cleared by the NASD, and the Shares shall have been duly
     listed and admitted and authorized for trading, subject to official notice
     of issuance, on the Nasdaq National Market.

          (j)  Such further certificates and documents as the Representative may
     reasonably request (including certificates of officers of the Company). All
     such opinions, certificates, letters and documents shall be in compliance
     with the provisions hereof only

                                       23


     if they are satisfactory to the Representative and to Brobeck, Phleger &
     Harrison LLP, counsel to the Underwriters. The Company shall furnish the
     Representative with such manually signed or conformed copies of such
     opinions, certificates, letters and documents as the Representative may
     reasonably request.

          (k)  All the Shares being offered by the Company shall be tendered for
     delivery in accordance with the terms and provisions of this Agreement.

     If any condition to the Underwriters' obligations hereunder to be satisfied
prior to or at either Closing Date is not so satisfied, this Agreement at the
election of the Representative will terminate upon notification to the Company,
without liability on the part of any Underwriter, including the Representative
or the Company, except for the provisions of Section 6(n) hereof, the expenses
to be paid or reimbursed by the Company pursuant to Section 7 hereof and except
to the extent provided in Section 10 hereof.

     SECTION 9. MAINTAIN EFFECTIVENESS OF REGISTRATION STATEMENT. The Company
                ------------------------------------------------
will use its best efforts to prevent the issuance of any stop order suspending
the effectiveness of the Registration Statement, and, if such stop order is
issued, to obtain as soon as possible the lifting and permanent suspension or
termination thereof.

     SECTION 10. INDEMNIFICATION.
                 ---------------

          (a)  The Company, subject to the last paragraph of this Section 10,
     agrees to indemnify and hold harmless each Underwriter and each person, if
     any, who controls any Underwriter within the meaning of the Act or the
     Exchange Act, from and against any losses, claims, damages, expenses,
     liabilities or actions in respect thereof ("Claims"), joint or several, to
     which such Underwriter or each such controlling person may become subject
     under the Act, the Exchange Act, Blue Sky Laws or other United States or
     Canadian federal, state, provincial or local laws or regulations, at common
     law or otherwise (including payments made in settlement of any litigation),
     insofar as such Claims arise out of or are based upon (i) any breach of any
     representation, warranty or covenant made by the Company in this Agreement,
     or (ii) any untrue statement or alleged untrue statement of any material
     fact contained in the Registration Statement, any Preliminary Prospectus
                                                   ---
     or the Prospectus or any amendment or supplement thereto, or (iii) in any
     application filed with Nasdaq or under any Blue Sky Law or other document
     executed by the Company for that purpose or based upon written information
     furnished by the Company and filed in any state or other jurisdiction to
     qualify any or all of the Shares under the securities laws thereof (any
     such document, application or information being hereinafter called a "Blue
     Sky Application") or (iv) arise out of or are based upon the omission or
     alleged omission to state therein a material fact required to be stated
     therein or necessary to make the statements therein not misleading. The
     Company, subject to the last paragraph of this Section 10, agrees to
     reimburse each Underwriter and each such controlling person for any legal
     fees or other expenses incurred by such Underwriter or any such controlling
     person in connection with investigating, defending or settling any such
     Claim; provided, however, that the Company will not be liable in any such
     case to the extent that any such Claim arises out of or is based upon an
     untrue statement or alleged untrue statement or omission or alleged
     omission made in the Registration Statement, any Preliminary Prospectus,
     the Prospectus or supplement thereto

                                       24


     or in any Blue Sky Application in reliance upon and in conformity with the
     written information furnished to the Company by the Underwriters pursuant
     to Section 4 of this Agreement. The indemnification obligations of the
     Company as provided above with respect to any Preliminary Prospectus shall
     not inure to the benefit of any Underwriter from whom the person asserting
     any Claim purchased the Shares which are the subject thereof if, at or
     prior to the written confirmation of the sale of such Shares, a copy of the
     Prospectus (or the Prospectus as supplemented) was not sent or delivered to
     such person and the untrue statement or omission of a material fact
     contained in such Preliminary Prospectus was corrected in the Prospectus
     (or in the Prospectus as supplemented) in any case where such sending is
     required by the Act unless the failure is the result of noncompliance by
     the Company with paragraph 6(b) hereof. The indemnification obligations of
     the Company as provided above are in addition to and in no way limit any
     liabilities the Company may otherwise have.

          (b)  Each Underwriter, severally and not jointly, will indemnify and
     hold harmless the Company, each of its directors and each of its officers
     who signs the Registration Statement, and each person, if any, who controls
     the Company within the meaning of the Act or the Exchange Act against any
     Claim to which the Company, or any such director, officer, or controlling
     person may become subject under the Act, the Exchange Act, Blue Sky Laws or
     other federal or state statutory laws or regulations, at common law or
     otherwise (including payments made in settlement of any litigation, if such
     settlement is effected with the written consent of such Underwriter and the
     Representative), insofar as such Claim arises out of or is based upon any
     untrue or alleged untrue statement of any material fact contained in the
     Registration Statement, any Preliminary Prospectus or the Prospectus, or
     any amendment or supplement thereto, or in any Blue Sky Application, or
     arises out of or is based upon the omission or alleged omission to state
     therein a material fact required to be stated therein or necessary to make
     the statements therein not misleading, in each case to the extent, but only
     to the extent, that such untrue statement or alleged untrue statement or
     omission or alleged omission was made in the Registration Statement, any
     Preliminary Prospectus or the Prospectus, or any amendment or supplement
     thereto, or in any Blue Sky Application, in reliance solely upon and in
     conformity with the information set forth in the Registration Statement on
     the front cover of the Prospectus and in the first, second (second sentence
     only), fourth, ninth, tenth, eleventh, twelfth, thirteenth or fifteenth
     paragraphs under the caption "Underwriting," which is the only written
     information furnished by the Representative to the Company pursuant to
     Section 4 of this Agreement. Each Underwriter will severally reimburse any
     legal fees or other expenses incurred by the Company, or any such director,
     officer or controlling person in connection with investigating or defending
     any such Claim, and from any and all Claims solely resulting from failure
     of an Underwriter to deliver a Prospectus, if the person asserting such
     Claim purchased Shares from such Underwriter and a copy of the Prospectus
     (as then amended if the Company shall have furnished any amendments
     thereto) was not sent or given by or on behalf of such Underwriter to such
     person, at or prior to the written confirmation of the sale of the Shares
     to such person, and if the Prospectus (as so amended) would have cured the
     defect giving rise to such Claim. The indemnification obligations of each
     Underwriter as provided above are in addition to any liabilities any such
     Underwriter may otherwise have. Notwithstanding the provisions of this
     section, no Underwriter shall be required to indemnify or reimburse the
     Company, or any officer, director or controlling person in an

                                       25


     aggregate amount in excess of the amount by which the underwriting discount
     applicable to the Shares purchased by such Underwriter exceeds the amount
     of damages which such Underwriter has been otherwise required to pay.

          (c)  Promptly after receipt by an indemnified party under this section
     of notice of the commencement of any action in respect of a Claim, such
     indemnified party will, if a Claim in respect thereof is to be made against
     an indemnifying party under this section, notify the indemnifying party in
     writing of the commencement thereof, but the omission so to notify the
     indemnifying party will not relieve an indemnifying party from any
     liability it may have to any indemnified party under this section or
     otherwise, except to the extent that the failure to so notify the
     indemnifying party causes such party prejudice. In case any such action is
     brought against any indemnified party, and such indemnified party notifies
     an indemnifying party of the commencement thereof, the indemnifying party
     will be entitled to participate in and, to the extent that he, she or it
     may wish, jointly with all other indemnifying parties, similarly notified,
     to assume the defense thereof, with counsel reasonably satisfactory to such
     indemnified party; provided, however, if the defendants in any such action
     include both the indemnified party and any indemnifying party and the
     indemnified party shall have reasonably concluded that there may be legal
     defenses available to the indemnified party and/or other indemnified
     parties which are different from or additional to those available to any
     indemnifying party, the indemnified party or parties shall have the right
     to select one separate counsel to assume such legal defenses and to
     otherwise participate in the defense of such action on behalf of such
     indemnified party or parties.

          (d)  Upon receipt of notice from the indemnifying party to such
     indemnified party of the indemnifying party's election to assume the
     defense of such action and upon approval by the indemnified party of
     counsel selected by the indemnifying party, the indemnifying party will not
     be liable to such indemnified party under this section for any legal fees
     or other expenses subsequently incurred by such indemnified party in
     connection with the defense thereof, unless:

               (i)    the indemnified party shall have employed separate counsel
          in connection with the assumption of legal defenses in accordance with
          the proviso to the last sentence of subsection (e) of this section (it
          being understood, however, that the indemnifying party shall not be
          liable for the legal fees and expenses of more than one separate
          counsel, approved by the Representative, if one or more of the
          Underwriters or their controlling persons are the indemnified
          parties);

               (ii)   the indemnifying party shall not have employed counsel
          reasonably satisfactory to the indemnified party to represent the
          indemnified party within a reasonable time after the indemnified
          party's notice to the indemnifying party of commencement of the
          action; or

               (iii)  the indemnifying party has authorized the employment of
          counsel at the expense of the indemnifying party.

          (e)  If the indemnification provided for in this section is
     unavailable to or insufficient to hold harmless an indemnified party under
     subsection (a) or (b) hereof in

                                       26


     respect of any Claim referred to therein, then each indemnifying party, in
     lieu of indemnifying such indemnified party, shall, subject to the
     limitations hereinafter set forth, contribute to the amount paid or payable
     by such indemnified party as a result of such Claim:

               (i)    in such proportion as is appropriate to reflect the
          relative benefits received by the Company and the Underwriters from
          the offering of the Shares; or

               (ii)   if the allocation provided by clause (i) above is not
          permitted by applicable law, in such proportion as is appropriate to
          reflect not only the relative benefits referred to in clause (i)
          above, but also the relative fault of the Company and the Underwriters
          in connection with the statements or omissions which resulted in such
          Claim, as well as any other relevant equitable considerations.

          The relative benefits received by each of the Company and the
     Underwriters shall be deemed to be in such proportion so that the
     Underwriters are responsible for that portion represented by the percentage
     that the amount of the underwriting discounts and commissions per share
     appearing on the cover page of the Prospectus bears to the public offering
     price per share appearing thereon, and the Company is responsible for the
     remaining portion. The relative fault of the Company and the Underwriters
     shall be determined by reference to, among other things, whether the untrue
     or alleged untrue statement of a material fact or the omission or alleged
     omission to state a material fact relates to information supplied by the
     Company or the Underwriters and the parties' relative intent, knowledge,
     access to information and opportunity to correct or prevent such statement
     or omission. The amount paid or payable by a party as a result of the
     Claims referred to above shall be deemed to include, subject to the
     limitations set forth in subsections (c) and (d) of this section, any legal
     or other fees or expenses reasonably incurred by such party in connection
     with investigating or defending any action or claim.

          (f)  The Company and the Underwriters agree that it would not be just
     and equitable if contribution pursuant to this section were determined by
     pro rata or per capita allocation (even if the Underwriters were treated as
     one entity for such purpose) or by any other method or allocation which
     does not take into account the equitable considerations referred to in
     subsection (e) of this section. Notwithstanding the other provisions of
     this section, no Underwriter shall be required to contribute any amount in
     excess of the amount by which the underwriting discount applicable to the
     Shares purchased by such Underwriter exceeds the amount of damages which
     such Underwriter has been otherwise required to pay. No person guilty of
     fraudulent misrepresentation (within the meaning of section 11(f) of the
     Act) shall be entitled to contribution from any person who was not guilty
     of such fraudulent misrepresentation. The Underwriters' obligations to
     contribute pursuant to this section are several in proportion to their
     respective underwriting commitments and not joint.

     SECTION 11. DEFAULT OF UNDERWRITERS. It shall be a condition to the
                 -----------------------
obligations of each Underwriter to purchase the Shares in the manner as
described herein, that, except as hereinafter provided in this section, each of
the Underwriters shall purchase and pay for all the Shares agreed to be
purchased by such Underwriter hereunder upon tender to the Representative of all
such Shares in accordance with the terms hereof. If any Underwriter or

                                       27


Underwriters default in their obligations to purchase Shares hereunder on either
the First Closing Date or the Second Closing Date and the aggregate number of
Shares which such defaulting Underwriter or Underwriters agreed but failed to
purchase does not exceed ten percent (10%) of the total number of Shares which
the Underwriters are obligated to purchase on such Closing Date, the
Representative may make arrangements for the purchase of such Shares by other
persons, including any of the Underwriters, but if no such arrangements are made
by such Closing Date the nondefaulting Underwriters shall be obligated
severally, in proportion to their respective commitments hereunder, to purchase
the Shares which such defaulting Underwriters agreed but failed to purchase on
such Closing Date. If any Underwriter or Underwriters so default and the
aggregate number of Shares with respect to which such default or defaults occur
is greater than ten percent (10%) of the total number of Shares which the
Underwriters are obligated to purchase on such Closing Date, and arrangements
satisfactory to the Representative for the purchase of such Shares by other
persons are not made within thirty-six (36) hours after such default, this
Agreement will terminate without liability on the part of any nondefaulting
Underwriter and the Company except to the extent provided in section 10 hereof.

     In the event that Shares to which a default relates are to be purchased by
the nondefaulting Underwriters or by another party or parties, the
Representative shall have the right to postpone the First Closing Date or the
Second Closing Date, as the case may be, for not more than seven (7) business
days in order that the necessary changes in the Registration Statement,
Prospectus and any other documents, as well as any other arrangements, may be
effected. As used in this Agreement, the term "Underwriter" includes any person
substituted for an Underwriter under this section. Nothing herein will relieve a
defaulting Underwriter from liability for its default.

     SECTION 12. EFFECTIVE DATE. This Agreement shall become effective the date
                 --------------
and time that this Agreement is executed and delivered by the parties hereto.

     SECTION 13. TERMINATION
                 -----------

          (a)  This Agreement may be terminated by the Representative by notice
     to the Company in the event the Company shall have failed or been unable to
     comply with any of the terms, conditions, representations, warranties,
     covenants or other provisions of this Agreement on the part of the Company
     to be performed, complied with or fulfilled within the respective times
     herein provided for, unless compliance therewith or performance or
     satisfaction thereof shall have been expressly waived by the Representative
     in writing.

          (b)  This Agreement may be terminated by the Representative by notice
     to the Company at any time if payment for and delivery of the Shares is
     rendered impracticable or inadvisable because of: (i) material adverse
     changes in the Company's business, business prospects, management,
     earnings, properties or financial condition; (ii) any action, suit or
     proceedings, threatened or pending, at law or equity against the Company,
     or by any federal, state or other commissions, board or agency wherein any
     unfavorable result or decision could materially adversely affect the
     business, business prospects, properties, financial condition, income or
     earnings of the Company; (iii) additional material governmental
     restrictions not in force and effect on the date hereof shall have been
     imposed upon the trading in securities generally, or minimum or maximum
     prices shall have been generally established on a registered securities
     exchange, or trading in

                                       28


     securities generally on any such exchange shall have been suspended, or a
     general moratorium shall have been established by federal or state
     authorities; (iv) substantial and material changes in the condition of the
     market beyond normal fluctuations are such that it would be undesirable,
     impracticable or inadvisable to proceed with this Agreement or with the
     offering; (v) any outbreak or escalation of major hostilities in which the
     United States is involved, any declaration of war by Congress or any other
     substantial national or international calamity or emergency if, in the
     judgment of the Representative, the effect of any such outbreak,
     escalation, declaration, calamity or emergency makes it impractical or
     inadvisable to proceed with completion of the sale of and payment for the
     Shares; (vi) The Nasdaq Stock Market notifies the Company that the Shares
     will not be listed for trading on The Nasdaq National Market as required
     under this Agreement; or (vii) any suspension of trading in the Class A
     Common Stock of the Company in the over-the-counter market or the
     interruption or termination of quotations of the Shares on the NASDAQ
     System.

          (c)  Any termination of this Agreement under Section 13(a) or (b)
     shall be without liability of any nature whatsoever (including, but not
     limited to, loss of anticipated profits or consequential damages) on the
     part of either party hereto, except that the Company shall remain obligated
     to pay the costs and expenses provided to be paid or reimbursed by the
     Company pursuant to Section 7 hereof; and the Company and the
     Representative shall be obligated to pay, respectively, all losses, claims,
     demands, liabilities and expenses under Section 10.

          (d)  It is understood that the Company and the Representative will
     each advise the other party immediately and confirm in writing the receipt
     of any threat of or the initiation of any steps or procedures which would
     impair or prevent the right to offer any of the Company's Shares or the
     issuance of any "suspension orders" or other prohibitions preventing or
     impairing the proposed offering by the Commission or other regulatory
     authority.

     SECTION 14. REPRESENTATIONS AND INDEMNITIES TO SURVIVE DELIVERY. The
                 ---------------------------------------------------
respective indemnities, agreements, representations, warranties, covenants and
other statements of the Company, of its officers or directors and of the several
Underwriters set forth in or made pursuant to this Agreement will remain in full
force and effect, regardless of any investigation made by or on behalf of any
Underwriter or the Company or any of its or their partners, officers, directors
or any controlling person, as the case may be, and will survive delivery of and
payment for the Shares sold hereunder.

     SECTION 15. NOTICES. All notices, demands or requests required or
                 -------
authorized hereunder shall only be deemed given sufficiently if in writing and
hand delivered by messenger or courier service or sent by registered mail or
certified mail, return receipt requested and postage prepaid, in the case of the
Representative:

     Tucker Anthony Sutro Capital Markets
     100 East Wisconsin Avenue
     Milwaukee, Wisconsin 53202
     Attention: John Peterson, Managing Director

                                       29


     with a copy to:

     Brobeck, Phleger & Harrison LLP
     370 Interlocken Blvd., Suite 500
     Broomfield, Colorado  80021
     Attention:  Richard R. Plumridge, Esq.

     and, in the case of the Company:

     Gaiam, Inc.
     360 Interlocken Blvd., Suite 300
     Broomfield, Colorado 80021
     Attention: Lynn Powers, President

     with a copy to:

     Bartlit Beck Herman Palenchar & Scott
     1899 Wynkoop Street, Suite 800
     Denver,  Colorado  80202
     Attention:  Thomas R. Stephens, Esq.

     Any such notice shall be deemed effectively given on the earlier of the
date of actual receipt or the second business day after delivered, telecopied,
or deposit of the notice with the United States Postal Service.

     SECTION 16. SUCCESSORS. This Agreement will inure to the benefit of and
                 ----------
be binding upon the parties hereto and their respective successors, personal
representative and assigns, and to the benefit of the officers and directors and
controlling persons referred to in Section 12 hereof and no other person will
have any right or obligation hereunder. The term "successors" shall not include
any purchaser of the Shares as such from any of the Underwriters merely by
reason of such purchase.

     SECTION 17. PARTIAL UNENFORCEABILITY. If any section, paragraph, clause
                 ------------------------
or provision of this Agreement is for any reason determined to be invalid or
unenforceable, such determination shall not affect the validity or
enforceability of any other section, paragraph clause or provision hereof.

     SECTION 18. APPLICABLE LAW; COUNTERPARTS. This Agreement shall be
                 ----------------------------
governed by and construed in accordance with the internal laws of the State of
New York without reference to conflict of law principles thereunder. This
Agreement may be signed in various counterparts which together shall constitute
one and the same instrument, and shall be effective when at least one
counterpart hereof shall have been executed by or on behalf of each party
hereto.

                 [REMAINDER OF PAGE INTENTIONALLY LEFT BLANK]

                                       30


     If the foregoing is in accordance with your understanding of our agreement,
kindly sign and return to us the enclosed duplicates hereof, whereupon it will
become a binding agreement among the Company and the several Underwriters,
including the Representative, all in accordance with its terms.

                                    Very truly yours,

                                    GAIAM, INC.


                                    By:
                                       -----------------------------------
                                    Name: Lynn Powers
                                    Title: President


     The foregoing Underwriting Agreement is hereby confirmed and accepted as of
the date first above written.

TUCKER ANTHONY INCORPORATED

Acting as Representative of the several
Underwriters (including themselves)
identified in Schedule I annexed hereto.


By:
    -----------------------------------
Name: John Peterson
Title: Managing Director

Date:         , 2001
       -------

                                       31


                                  GAIAM, INC.

                                  Schedule I



- --------------------------------------------------------------------------------
       Name of Underwriter                Number of Firm Shares to be Purchased
- --------------------------------------------------------------------------------
Tucker Anthony Incorporated
- --------------------------------------------------------------------------------
Adams Harkness & Hill, Inc.
- --------------------------------------------------------------------------------
   Total
- --------------------------------------------------------------------------------


                                  GAIAM, INC.

                                  Schedule II





             Name of Shareholder                            Number of Shares Owned
- ----------------------------------------------------------------------------------------
                                             
                Jirka Rysavy*                                         8,150,200
- -----------------------------------------------------------------------------------------
                Lynn Powers**                                           142,200
- -----------------------------------------------------------------------------------------
                Pavel Bouska                                            119,520
- -----------------------------------------------------------------------------------------
                Barnet Feinblum                                          13,304
- -----------------------------------------------------------------------------------------
                John Mackey                                              85,300
- -----------------------------------------------------------------------------------------
                Barbara Mowry                                             7,304
- -----------------------------------------------------------------------------------------
                Paul Ray                                                  7,168
- -----------------------------------------------------------------------------------------



* An aggregate of 1,600,000 shares of Common Stock have been pledged by Mr.
Rysavy to Wells Fargo Bank West, N.A. and Tucker Anthony Incorporated, and the
Representative has consented to the continued pledge of such shares pursuant to
the Lock-Up Agreement between the Representative and Mr. Rysavy.  In addition,
the Representative has agreed that Mr. Rysavy may enter into one or more
transactions for the purpose of granting to Lynn Powers an option to purchase up
to 800,000 shares of Common Stock held by Mr. Rysavy, provided that any shares
of Common Stock acquired by Ms. Powers upon the exercise of such option shall be
subject to the terms of the Lock-Up Letter Agreement signed by Ms. Powers.

**An aggregate of 32,000 shares of Common Stock have been pledged by Ms. Powers
to Tucker Anthony Incorporated and the Representative has consented to the
continued pledge of such shares pursuant to the Lock-Up Agreement between the
Representative and Ms. Powers.


                                  GAIAM, INC.

                                 Schedule III

                         Additional Gaiam Subsidiaries

        Distribution Services Group, Inc.
        Earthlings, Inc.
        Fish Crane, Inc.
        Gaiam Product Sourcing, Inc.
        InnerBalance Health, Inc.