EXHIBIT 10.7

                           SELECT COMFORT CORPORATION

                          REGISTRATION RIGHTS AGREEMENT


     This Registration Rights Agreement is made this 6th day of June, 2001 among
Select Comfort Corporation, a Minnesota corporation (the "COMPANY"), each of the
Note Holders (as defined  below),  each of the Old Warrant  Holders set forth on
SCHEDULE A, each of the Old Preferred  Shareholders set forth on Schedule B, and
Martinson & Company, Ltd. ("M&C") (this "AGREEMENT").

     WHEREAS, the Company is entering into a Note Purchase Agreement pursuant to
which  it will  issue up to $12  million  principal  amount  of  senior  secured
convertible  notes (together with any notes of the Company issued in exchange or
substitution  therefor, the "Convertible Notes"), and warrants to purchase up to
4,800,000  shares  (together with any warrants of the Company issued in exchange
or substitution  therefor,  the "Note Holder  Warrants") of the Company's common
stock, par value $0.01 per share (the "Common Stock"), to certain investors (the
"Note  Holders");  and the Company  entered into that certain  Letter  Agreement
dated  April 3, 2001 with its  placement  agent,  M&C to grant M&C a warrant  to
purchase approximately 353,438 shares of Common Stock (the "M&C Warrant"); and

     WHEREAS,  as in connection with the issuance of the  Convertible  Notes and
the Note  Holder  Warrants,  the  Company  has agreed to grant the Note  Holders
certain  registration  rights with  respect to such  Convertible  Notes and Note
Holder  Warrants,  and the Company has agreed to grant M&C certain  registration
rights pursuant to the terms and conditions of this Agreement; and

     WHEREAS, as a condition to purchasing the Convertible Notes and Note Holder
Warrants,  the Note Holders  have  required the Company to include as parties to
this  Agreement  the Old  Warrant  Holders  and Old  Preferred  Shareholders  to
coordinate the relative priorities of the registration rights of the Old Warrant
Holders, the Note Holders and the Old Preferred Shareholders,  all as more fully
set forth herein.

     NOW,  THEREFORE,  for good and  valuable  consideration,  the  receipt  and
adequacy of which are hereby  acknowledged,  the Company,  the Note Holders, the
Old  Warrant  Holders  and the Old  Preferred  Shareholders  mutually  agree  as
follows:

     1. REGISTRATION OF SECURITIES.

          1.1 REQUIRED REGISTRATION.

               (a) If the Company shall receive a written request  therefor from
          either  (i)  the  holder  or  holders  of at  least  40%  of  the  New
          Registrable  Securities  or (ii) the holder or holders of at least 67%
          of the Old Registrable Securities,  the Company shall prepare and file
          a  registration  statement  under  the  Securities  Act  covering  the
          Registrable Securities which are the subject of such request and shall
          use all  commercially  reasonable  efforts to cause such  registration
          statement to become effective.  In addition,  upon the receipt of such
          request,  the Company shall



          promptly give written  notice to all other holders of New  Registrable
          Securities  or  Old  Registrable   Securities  (whichever  shall  have
          initiated such registration) that such registration is to be effected.
          The Company  shall  include in such  registration  statement  such New
          Registrable  Securities or Old Registrable Securities (whichever shall
          have initiated such  registration)  for which it has received  written
          requests to register  by such other  holders  within 30 days after the
          delivery of the Company's written notice to such other holders.

               (b)  The  Company's   obligation  to  register  New   Registrable
          Securities  and Old  Registrable  Securities  under this  Section  1.1
          shall,  however,  be subject  to the  following  limitations:  (a) the
          Company shall be obligated to prepare,  file and use its  commercially
          reasonable  efforts  to cause to  become  effective  pursuant  to this
          Section  1.1  only  two  registration  statements  on Form  S-1 or any
          successor  form  promulgated by the SEC ("Form S-1") at the initiation
          of holders of New  Registrable  Securities  and only two  registration
          statements on Form S-1 at the initiation of holders of Old Registrable
          Securities  (provided,  however,  that a demand for registration shall
          not count as a  registration  under this  clause (a) if either (i) the
          registration  statement filed with respect to such registration is not
          declared  effective by the SEC for reasons  other than the holders not
          proceeding  with such  registration,  or (ii) each  holder  requesting
          registration of Registrable Securities under this Section 1.1 does not
          register and sell at least 90% of the  Registrable  Securities  it has
          requested be  registered in such  registration  for reasons other than
          its  voluntary  decision not to do so); (b) if the Company is required
          to use Form S-1, the Company  shall not be obligated to prepare,  file
          or  use  its  commercially  reasonable  efforts  to  cause  to  become
          effective a registration statement pursuant to this Section 1.1 unless
          at least  20% of the New  Registrable  Securities  or Old  Registrable
          Securities  (whichever  shall have  initiated such  registration)  are
          included in such registration  statement and the anticipated aggregate
          offering  price to the  public of such  Registrable  Securities  to be
          registered is at least $5,000,000;  (c) the Company shall be obligated
          to prepare, file and use its commercially  reasonable efforts to cause
          to become effective pursuant to this Section 1.1 only two registration
          statements on Form S-3 or any successor  form  promulgated  by the SEC
          ("Form  S-3")  at  the  initiation  of  holders  of  New   Registrable
          Securities  and only two  registration  statements  on Form S-3 at the
          initiation   of  holders  of  Old   Registrable   Securities   in  any
          twelve-month period (provided, however, that a demand for registration
          shall not count as a registration  under this clause (c) if either (i)
          the registration  statement filed with respect to such registration is
          not declared  effective by the SEC for reasons  other than the holders
          not proceeding with such registration,  or (ii) each holder requesting
          registration of Registrable Securities under this Section 1.1 does not
          register and sell at least 90% of the  Registrable  Securities  it has
          requested be  registered in such  registration  for reasons other than
          its  voluntary  decision not to do so);  (d) if the Company  meets the
          requirements for using Form S-3, the Company shall not be obligated to
          prepare,  file or use its commercially  reasonable efforts to cause to
          become effective a registration statement pursuant to this Section 1.1
          unless the anticipated  aggregate  offering price to the public of the
          New Registrable  Securities or Old Registrable  Securities  (whichever
          shall have initiated such  registration)  to be registered is at least
          $500,000;  and (e) the Company  shall not be  obligated  to effect any
          registration pursuant to this Section 1.1 at the initiation of holders
          of the New Registrable  Securities  prior to the first  anniversary of
          the date of this Agreement.  Notwithstanding  anything to the contrary
          stated in this  Section  1.1, in the event the holders of at least 67%
          of  the  New  Registrable  Securities  or Old  Registrable  Securities
          (whichever   shall  have  initiated  such   registration)   for  which
          registration has been requested pursuant to this Section 1.1 determine
          for any  reason  not to  proceed  with such  registration  at any time
          before a  registration


                                       2


          statement   has  been   declared   effective  by  the  SEC,  and  such
          registration   statement,  if  theretofore  filed  with  the  SEC,  is
          withdrawn with respect to the Registrable  Securities covered thereby,
          and the holders of such New Registrable  Securities or Old Registrable
          Securities (whichever shall have initiated such registration) agree to
          bear  their own  expenses  incurred  in  connection  therewith  and to
          reimburse the Company for the expenses  incurred by it attributable to
          the registration of such Registrable  Securities,  then the holders of
          such  New  Registrable   Securities  or  Old  Registrable   Securities
          (whichever shall have initiated such registration) shall not be deemed
          to have  exercised  their  right to require  the  Company to  register
          Registrable Securities pursuant to this Section 1.1.

               (c)  Notwithstanding  anything  to the  contrary  stated  in this
          Section 1.1, if the Company,  within 30 days after any written request
          for registration is received by it pursuant to this Section 1.1, shall
          furnish to the holders of the New  Registrable  Securities  or the Old
          Registrable   Securities   (whichever   shall  have   initiated   such
          registration)  for which  registration  has been requested  under this
          Section 1.1 a certificate signed by the chief executive officer of the
          Company  stating that the Company,  pursuant to an action  approved by
          its  Board  of  Directors,  already  has a  present  plan to  commence
          preparation of a registration statement and to file the same within 90
          days,  the Company shall have the right to defer the  preparation  and
          filing of a registration  statement pursuant to this Section 1.1 for a
          period  ending not later than 90 days after the date such  certificate
          is so furnished.

               (d) Without the written consent of the holders of at least 67% of
          the  New  Registrable   Securities  or  67%  of  the  Old  Registrable
          Securities  (whichever  shall have  initiated such  registration)  for
          which  registration  has been requested  pursuant to this Section 1.1,
          neither the Company nor any other holder of  securities of the Company
          may  include  securities  in such  registration  if in the good  faith
          judgment  of the  managing  underwriter  of such public  offering  the
          inclusion  of such  securities  would  interfere  with the  successful
          marketing  of  the  New  Registrable  Securities  or  Old  Registrable
          Securities  (whichever  shall have  initiated  such  registration)  or
          require the exclusion of any portion of the New Registrable Securities
          or Old  Registrable  Securities  (whichever  shall have initiated such
          registration) to be registered.

               (e) If an offering  covered by a request for  registration  under
          this Section 1.1 is  underwritten in whole or in part and the managing
          underwriter of such public  offering  furnishes a written opinion that
          the total  number of New  Registrable  Securities  or Old  Registrable
          Securities (whichever shall have initiated such registration) proposed
          to be  sold  in  such  offering  exceeds  the  maximum  number  of New
          Registrable  Securities or Old Registrable Securities (whichever shall
          have initiated such registration) (as specified in such opinion) which
          can be  marketed  at a price  reasonably  related to the then  current
          market value of such Registrable Securities and without materially and
          adversely affecting such offering,  then the number of New Registrable
          Securities  or  Old  Registrable   Securities  (whichever  shall  have
          initiated such  registration)  to be sold by each  prospective  seller
          shall  be  reduced  pro  rata,  to the  extent  necessary.  Those  New
          Registrable  Securities or Old Registrable Securities (whichever shall
          have  initiated  such  registration)  which are thus excluded from the
          underwritten  public offering shall be withheld from the market by the
          holders  thereof  for a  period,  not to  exceed  90 days,  which  the
          managing  underwriter  reasonably  determines is necessary in order to
          effect the underwritten public offering.



                                       3


               (f) The Company will not be  obligated to cause any  registration
          statement to become  effective  under this Section 1.1 at any time if,
          in the  good  faith  judgment  of the  Company,  there  is a  material
          development  relating  to the  condition  (financial  or other) of the
          Company  that has not been  disclosed  to the  general  public  and an
          officer of the Company certifies to the holders of the New Registrable
          Securities  or  Old  Registrable   Securities  (whichever  shall  have
          initiated such registration) that a resolution has been adopted by the
          Company's  Board  of  Directors,   after  consultation  with  counsel,
          recognizing   such   development   and  concluding   that  under  such
          circumstances  it would be in the Company's  best interest not to file
          such  registration  statement;  provided that the aggregate  period of
          delay under this Section  1.1(f),  when  combined  with the  aggregate
          period of any suspension  under Section 3 hereof,  may not exceed,  in
          any  twelve-month  period,  more than 90 days unless the holders of at
          least  67% of  the  New  Registrable  Securities  or  Old  Registrable
          Securities  (whichever  shall have  initiated such  registration)  for
          which  registration  has been requested under this Section 1.1 consent
          in writing to a longer delay of up to an additional 90 days.

          1.2 INCIDENTAL REGISTRATION.

               (a) Each time the Company  shall  determine  to proceed  with the
          actual  preparation  and filing of a registration  statement under the
          Securities Act in connection with the proposed offer and sale for cash
          of any of its  securities by it or any of its security  holders (other
          than a  registration  statement  on a form  that does not  permit  the
          inclusion  of  shares  by  its  security  holders,   but  including  a
          registration  statement  being  prepaid  and filed at the  request  of
          holders of Registrable Securities pursuant to Section 1.1 hereof), the
          Company will give written notice of its  determination  to all holders
          of Registrable  Securities  (other than any such holders who have been
          afforded  the   opportunity  to  include  all  of  their   Registrable
          Securities in such registration  statement pursuant to the exercise of
          demand registration rights under Section 1.1 hereof). Upon the written
          request of a holder of any Registrable Securities given within 30 days
          after  receipt of any such notice from the Company,  the Company will,
          except as hereinafter provided, cause all such Registrable Securities,
          the holders of which have so  requested  registration  thereof,  to be
          included in such registration  statement,  all to the extent requisite
          to permit the sale or other  disposition by the prospective  seller or
          sellers of the Registrable  Securities to be so registered;  provided,
          however,  that nothing  herein shall  prevent the Company from, at any
          time,  abandoning or delaying any such  registration  initiated by it;
          provided  further,  however,  that if the  Company  determines  not to
          proceed with a registration after the registration  statement has been
          filed  with  the SEC and the  Company's  decision  not to  proceed  is
          primarily  based upon the  anticipated  public  offering  price of the
          securities  to be sold by the  Company,  the  Company  shall  promptly
          complete the  registration  for the benefit of those selling  security
          holders who wish to proceed with a public offering of their securities
          and who bear all expenses in excess of $40,000 incurred by the Company
          as the result of such  registration  after the Company has decided not
          to proceed.

               (b) If any  registration  pursuant  to this  Section 1.2 shall be
          underwritten  in whole or in part,  the Company  may require  that the
          Registrable  Securities  requested  for  inclusion  pursuant  to  this
          Section  1.2 be  included  in the  underwriting  on the same terms and
          conditions  as  the  securities   otherwise  being  sold  through  the
          underwriters.

               (c) If an offering  covered by a request for  registration  under
          this Section 1.2 is  underwritten in whole or in part and the managing
          underwriter  of such  offering  furnishes a


                                       4


          written  opinion  that the total number of  securities  proposed to be
          sold in such offering  exceeds the maximum  number of  securities  (as
          specified in such opinion) which can be marketed at a price reasonably
          related  to the  then  current  market  value of such  securities  and
          without  materially and adversely  affecting  such offering,  then the
          number of securities to be sold by each prospective  seller (including
          the Company) in the offering shall be reduced as follows:  first,  the
          number of  securities  proposed to be registered by persons other than
          the Company having no registration rights shall be reduced,  pro rata,
          to zero, if necessary; second, the number of securities proposed to be
          registered  by the Company (if the Company is not the initiator of the
          registration)  shall be  reduced to zero,  if  necessary;  third,  the
          number of Registrable  Securities and other securities  having similar
          incidental  registration  rights proposed to be registered pursuant to
          this  Section  1.2  or  pursuant  to  the  exercise  of  such  similar
          registration rights shall be reduced, pro rata, to zero, if necessary;
          and fourth, the number of securities  proposed to be registered by the
          Company (if the Company is the  initiator of the  registration)  or by
          any  other  persons  requesting  such  registration  pursuant  to  the
          exercise  of demand  registration  rights  (if the  Company is not the
          initiator of the  registration),  including without limitation holders
          of Registrable Securities requesting such registration pursuant to the
          exercise of demand registration rights under Section 1.1 hereof, shall
          be reduced,  pro rata.  Those  Registrable  Securities  which are thus
          excluded from the underwritten  public offering shall be withheld from
          the market by the holders thereof for a period, not to exceed 90 days,
          which the managing underwriter  reasonably  determines is necessary in
          order to effect the underwritten public offering.

     2. REGISTRATION PROCEDURES.  If and whenever the Company is required by the
provisions  of  Section  1.1  or  1.2  hereof  to  effect  the  registration  of
Registrable Securities under the Securities Act, the Company will:

          (a)  prepare  and file  with  the SEC a  registration  statement  with
     respect to such securities,  and use all commercially reasonable efforts to
     cause such  registration  statement to become and remain effective for such
     period  as  may  be  reasonably  necessary  to  effect  the  sale  of  such
     securities, not to exceed nine months;

          (b) prepare and file with the SEC such amendments to such registration
     statement and  supplements  to the prospectus  contained  therein as may be
     necessary to keep such registration  statement effective for such period as
     may be reasonably  necessary to effect the sale of such securities,  not to
     exceed nine months;

          (c) furnish to the security holders participating in such registration
     and to the  underwriters of the securities being registered such reasonable
     number of copies of the  registration  statement,  preliminary  prospectus,
     final  prospectus  and such other  documents  as such  security  holders or
     underwriters  may  reasonably  request  in order to  facilitate  the public
     offering of such securities;

          (d) use all commercially reasonable efforts to register or qualify the
     securities  covered  by  such  registration   statement  under  such  state
     securities  or blue sky laws of such  jurisdictions  as such  participating
     holders may  reasonably  request in writing  within 20 days  following  the
     original  filing of such  registration  statement,  except that the Company
     shall not for


                                       5


     any purpose be required to execute a general  consent to service of process
     or to qualify to do business as a foreign  corporation in any  jurisdiction
     wherein it is not so qualified;

          (e) notify the security holders  participating  in such  registration,
     promptly  after it shall  receive  notice  thereof,  of the time  when such
     registration  statement  has  become  effective  or  a  supplement  to  any
     prospectus forming a part of such registration statement has been filed;

          (f) notify  such  holders  promptly  of any request by the SEC for the
     amending or supplementing of such  registration  statement or prospectus or
     for additional information;

          (g)  prepare and file with the SEC,  promptly  upon the request of any
     such holder,  any amendments or supplements to such registration  statement
     or  prospectus  which,  in the  opinion of  counsel  for such  holder  (and
     concurred in by counsel for the Company),  is required under the Securities
     Act  or the  rules  and  regulations  thereunder  in  connection  with  the
     distribution of securities by such holder;

          (h) prepare and promptly  file with the SEC and  promptly  notify such
     holders of the filing of such amendment or supplement to such  registration
     statement or  prospectus  as may be necessary to correct any  statements or
     omissions if, at the time when a prospectus  relating to such securities is
     required to be  delivered  under the  Securities  Act, any event shall have
     occurred as the result of which any such prospectus or any other prospectus
     as then in effect would  include an untrue  statement of a material fact or
     omit to state any material fact necessary to make the  statements  therein,
     in the light of the circumstances in which they were made, not misleading;

          (i) advise such holders,  promptly  after it shall  receive  notice or
     obtain  knowledge  thereof,  of the  issuance  of any stop order by the SEC
     suspending  the  effectiveness  of  such  registration   statement  or  the
     initiation or  threatening  of any proceeding for that purpose and promptly
     use its best efforts to prevent the issuance of any stop order or to obtain
     its withdrawal if such stop order should be issued;

          (j)  not  file  any  amendment  or  supplement  to  such  registration
     statement  or  prospectus  to which a majority in interest of such  holders
     shall have  reasonably  objected  on the  grounds  that such  amendment  or
     supplement does not comply in all material  respects with the  requirements
     of the Securities Act or the rules and regulations thereunder, after having
     been furnished with a copy thereof at least five business days prior to the
     filing thereof, unless in the opinion of counsel for the Company the filing
     of such  amendment or  supplement  is  reasonably  necessary to protect the
     Company from any liabilities under any applicable  federal or state law and
     such filing will not violate applicable law; and

          (k) at the request of any such holder,  furnish: (i) an opinion, dated
     as of the closing  date,  of the counsel  representing  the Company for the
     purposes of such registration,  addressed to the underwriters,  if any, and
     to the holder or holders making such request, covering such matters as such
     underwriters and holder or holders may reasonably request; and (ii) letters
     dated as of the effective date of the registration  statement and as of the
     closing date,  from the  independent  certified  public  accountants of the
     Company,  addressed  to the  underwriters,  if any,


                                       6


     and to the holder or holders making such request,  covering such matters as
     such underwriters and holder or holders may reasonably request.

     3. SUSPENSION OF RESALES.  The Company shall be entitled to suspend the use
of the  prospectus  forming  the part of any  registration  statement  which has
theretofore  become  effective at any time if, in the good faith judgment of the
Company, there is a material development relating to the condition (financial or
other) of the Company that has not been  disclosed to the general public and the
Chief Executive  Officer and Chief Financial Officer of the Company certifies in
writing  to  the  holders  of  the  Registrable   Securities  included  in  such
registration   statement  and  not  previously  sold  thereunder   that,   after
consultation  with counsel,  such officers have reasonably  concluded that under
such circumstances it would be in the Company's best interest to suspend the use
of such prospectus;  provided that the aggregate period of suspension under this
Section 3, when combined  with the  aggregate  period of any delay under Section
1.1(f) hereof,  may not exceed,  in any twelve-month  period,  more than 90 days
unless the  holders of at least 67% of the  Registrable  Securities  included in
such  registration  statement  and not  previously  sold  thereunder  consent in
writing to a longer  suspension of up to an  additional 90 days.  Each holder of
Registrable  Securities  included  in any such  registration  statement  and not
previously  sold  thereunder  agrees  that  upon  its  receipt  of such  written
certification,  it shall  immediately  discontinue  the sale of any  Registrable
Securities  pursuant  to such  registration  statement  until  such  holder  has
received copies of the supplemented or amended prospectus referred to in Section
2(h)  hereof or until such  holder is  advised  in  writing  that the use of the
prospectus forming a part of such registration  statement may be resumed and has
received copies of any additional or supplemental  filings that are incorporated
by reference in such prospectus (provided that in no event shall any such holder
be precluded hereby from the sale of any Registrable Securities pursuant to such
registration  statement for longer than the period that the Company is permitted
to  suspend  the use of the  prospectus  forming  a part  of  such  registration
statement as provided above). In addition,  each such holder agrees that it will
either (i) destroy any prospectuses,  other than permanent file copies,  then in
such  holder's  possession  which have been  replaced by the  Company  with more
recently  dated  prospectuses  or (ii) deliver to the Company all copies,  other
than permanent file copies,  then in such holder's  possession of the prospectus
covering such Registrable  Securities that was current at the time of receipt of
the aforesaid written certification.

     4.  PROVISION  BY  HOLDERS  OF  CERTAIN   INFORMATION  IN  CONNECTION  WITH
REGISTRATION  Statement. No holder may include any of its Registrable Securities
in a registration  statement  pursuant to this  Agreement  unless and until such
holder  furnishes to the Company in writing,  within 20 days after  receipt of a
request therefor,  the information  specified in Item 507 or 508, as applicable,
of Regulation  S-K  promulgated  under the  Securities Act for use in connection
with such  registration  statement or the prospectus or  preliminary  prospectus
included  therein.  Each selling  holder agrees to promptly  furnish  additional
information required to be disclosed in order to make the information previously
furnished to the Company by such holder not materially misleading.

     5.  EXPENSES.  With  respect to each  registration  requested  pursuant  to
Section 1.1 hereof (except as otherwise provided in such Section with respect to
registrations  voluntarily  terminated at the request of the requesting security
holders)  and with  respect to each  inclusion of  Registrable  Securities  in a
registration  statement  pursuant  to Section  1.2 hereof  (except as


                                       7


otherwise provided in Section 1.2 with respect to registrations initiated by the
Company but with  respect to which the Company has  determined  not to proceed),
the Company shall bear the following fees, costs and expenses: all registration,
filing and NASD fees,  printing expenses,  fees and disbursements of counsel and
accountants  for  the  Company,  fees  and  disbursements  of  counsel  for  the
underwriter or  underwriters  of such  securities (if the Company and/or selling
security  holders are  required to bear such fees and  disbursements),  fees and
disbursements  of one  special  counsel for the selling  security  holders,  all
internal Company  expenses,  all legal fees and disbursements and other expenses
of complying  with state  securities  or blue sky laws of any  jurisdictions  in
which the  securities to be offered are to be  registered or qualified,  and the
premiums and other costs of policies of  insurance  against  liability  (if any)
arising out of such public offering. Any other fees and disbursements of counsel
and accountants for the selling security holders, and all underwriting discounts
and  commissions  and  transfer  taxes  relating  to the shares  included in the
offering by the selling security holders, and any other expenses incurred by the
selling  security  holders not expressly  included above,  shall be borne by the
selling security holders.

     6.  INDEMNIFICATION.  In the  event  that any  Registrable  Securities  are
included in a registration statement under Section 1.1 or 1.2 hereof:

          (a) The  Company  will  indemnify  and hold  harmless  each  holder of
     Registrable  Securities  which are  included  in a  registration  statement
     pursuant to the  provisions of Section 1, its  directors and officers,  and
     any underwriter (as defined in the Securities Act) for such holder and each
     person,  if any, who controls  such holder or such  underwriter  within the
     meaning of the  Securities  Act, from and against,  and will reimburse such
     holder and each such director, officer,  underwriter and controlling person
     with respect to, any and all loss, damage,  liability,  cost and expense to
     which such holder or any such director, officer, underwriter or controlling
     person may become subject under the Securities Act or otherwise, insofar as
     such  losses,  damages,  liabilities,  costs or expenses  are caused by any
     untrue statement or alleged untrue statement of any material fact contained
     in such  registration  statement,  any prospectus  contained therein or any
     amendment  or  supplement  thereto,  or 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, in light of
     the  circumstances  in which  they were  made,  not  misleading;  provided,
     however, that the Company will not be liable in any such case to the extent
     that any such loss, damage,  liability, cost or expense arises out of or is
     based upon an untrue  statement or alleged untrue  statement or omission or
     alleged  omission so made in reliance  upon and in strict  conformity  with
     information  furnished by such holder,  director,  officer,  underwriter or
     controlling  person  in  writing  specifically  for use in the  preparation
     thereof.

          (b) Each  holder of  Registrable  Securities  which are  included in a
     registration  pursuant to the  provisions  of Section 1 will  indemnify and
     hold harmless the Company, its directors and officers,  any underwriter (as
     defined in the Securities Act) for the Company and each person, if any, who
     controls  the  Company  or  such  underwriter  within  the  meaning  of the
     Securities  Act, from and against,  and will reimburse the Company and each
     such director, officer, underwriter and controlling person with respect to,
     any and all loss, damage,  liability,  cost or expense to which the Company
     or any such director, officer, underwriter or controlling person may become
     subject  under the  Securities  Act or  otherwise,  insofar as such losses,
     damages, liabilities, costs or expenses are caused by any untrue or alleged
     untrue  statement  of


                                       8


     any material fact contained in such registration statement,  any prospectus
     contained therein or any amendment or supplement  thereto,  or arise out of
     or are based upon the omission or the alleged  omission to state  therein a
     material  fact  required  to be stated  therein  or  necessary  to make the
     statements  therein, in light of the circumstances in which they were made,
     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 so made in reliance upon and in strict conformity with written
     information   furnished  by  such  holder   specifically  for  use  in  the
     preparation thereof;  provided,  however,  that the obligations of any such
     holder  under this  Section 6(b) shall be limited to an amount equal to the
     proceeds to such  holder of the  Registrable  Securities  sold by it in the
     offering,  unless such loss,  damage,  liability,  cost or expense resulted
     from such holder's intentionally fraudulent misconduct.

          (c) Promptly  after receipt by an  indemnified  party  pursuant to the
     provisions  of  paragraph  (a) or (b) of this  Section  6 of  notice of the
     commencement  of any action  involving the subject  matter of the foregoing
     indemnity provisions, such indemnified party will, if a claim thereof is to
     be made against the  indemnifying  party pursuant to the provisions of said
     paragraph  (a) or  (b),  promptly  notify  the  indemnifying  party  of the
     commencement  thereof  (provided  that  failure to give such prompt  notice
     shall not limit the  indemnification  obligations of the indemnifying party
     hereunder  except to the  extent  that the delay in  giving,  or failure to
     give, such notice has an adverse effect on the ability of the  indemnifying
     party to defend against the action,  and provided  further that the failure
     to give such prompt  notice shall not relieve the  indemnifying  party from
     any liability  which it may have to any  indemnified  party  otherwise than
     hereunder).  In case such action is brought against any  indemnified  party
     and it notifies the  indemnifying  party of the commencement  thereof,  the
     indemnifying  party  shall have the right to  participate  in,  and, to the
     extent  that  it may  wish,  jointly  with  any  other  indemnifying  party
     similarly notified, to assume the defense thereof with counsel satisfactory
     to such  indemnified  party;  provided,  however,  if the defendants in any
     action include both the indemnified  party and the  indemnifying  party and
     the  indemnified  party shall have  reasonably  concluded that there may be
     legal defenses  available to it and/or other indemnified  parties which are
     different from or additional to those available to the indemnifying  party,
     or if there is a conflict of interest  which would prevent  counsel for the
     indemnifying  party  from also  representing  the  indemnified  party,  the
     indemnified  party or  parties  shall  have the  right to  select  separate
     counsel to  participate  in the  defense  of such  action on behalf of such
     indemnified party or parties.  After notice from the indemnifying  party to
     such  indemnified  party of its election so to assume the defense  thereof,
     the  indemnifying  party  will  not be  liable  to such  indemnified  party
     pursuant to the  provisions  of said  paragraph (a) or (b) for any legal or
     other expense subsequently incurred by such indemnified party in connection
     with the defense  thereof  other than  reasonable  costs of  investigation,
     unless (i) the indemnified  party shall have employed counsel in accordance
     with the proviso of the preceding  sentence,  (ii) the  indemnifying  party
     shall not have employed  counsel  satisfactory to the indemnified  party to
     represent the  indemnified  party within a reasonable time after the notice
     of the  commencement  of the action,  or (iii) the  indemnifying  party has
     authorized  the  employment  of counsel  for the  indemnified  party at the
     expense of the indemnifying party.

     7. EXCEPTIONS TO REGISTRATION OBLIGATIONS.  Notwithstanding anything to the
contrary stated in this Agreement, the Company shall not be obligated to honor a
request from any holder of Registrable Securities to register all or any portion
thereof if the  Registrable  Securities  held by such holder and requested to be
included in a  registration  statement  pursuant to this Agreement


                                       9


are otherwise  eligible for immediate  sale by such holder under Rule 144(k) (or
any similar rule then in effect) promulgated under the Securities Act.

     8.  COVENANT NOT TO EXERCISE  REGISTRATION  RIGHTS  UNDER OLD  REGISTRATION
STATEMENT.  Each of the  holders  of the Old  Registrable  Securities  agrees on
behalf of itself and any future  assignees  or  transferees  not to exercise any
registration rights under the Amended and Restated Registration Rights Agreement
dated as of December 28, 1995, as amended.

     9.  DEFINITIONS.  Each of the capitalized  terms used herein shall have the
meaning  given to such terms as defined  elsewhere  in this  Agreement or as set
forth below:

          (a) "New Registrable  Securities"  shall mean (i) any shares of Common
     Stock which have been issued or are  issuable  upon the  conversion  of the
     Convertible  Notes,  (ii) any shares of Common Stock which have been issued
     or are  issuable  upon  exercise  of the Note Holder  Warrants  and the M&C
     Warrant,  and  (iii)  any  shares of Common  Stock  issued in  exchange  or
     substitution for, or in a stock split or reclassification of, or as a stock
     dividend  or other  distribution  on, or  otherwise  in respect of, any New
     Registrable   Securities  (other  than  any  such  shares  that  have  been
     theretofore  registered under the Securities Act and sold or that have been
     theretofore  sold in an  open  market  transaction  pursuant  to  Rule  144
     promulgated  under the Securities Act).  Nothing in this Agreement shall be
     deemed to require  the Company to register  any  Convertible  Notes or Note
     Holder Warrants,  it being understood that the registration  rights granted
     by Section 1 hereof relate only to shares of Common Stock.

          (b) "Old  Convertible  Notes" shall mean the Convertible  Subordinated
     Debenture in the principal  amount of $4 million,  dated November 10, 2000,
     payable to St. Paul Venture Capital VI, LLC on November 10, 2005.

          (c) "Old Registrable  Securities"  shall mean (i) any shares of Common
     Stock which have been issued or are  issuable  upon the exercise of the Old
     Warrants,  (ii) any shares of Common  Stock which have been issued upon the
     conversion  of the Old  Preferred  Stock,  (iii) any shares of Common Stock
     that  have  been  issued  or  are  issuable  upon  conversion  of  the  Old
     Convertible  Notes,  and (iv) any shares of Common Stock issued in exchange
     or substitution  for, or in a stock split or  reclassification  of, or as a
     stock  dividend or other  distribution  on, or otherwise in respect of, any
     Old  Registrable  Securities  (other  than any such  shares  that have been
     theretofore  registered under the Securities Act and sold or that have been
     theretofore  sold in an  open  market  transaction  pursuant  to  Rule  144
     promulgated  under the Securities Act).  Nothing in this Agreement shall be
     deemed  to  require  the  Company  to  register  any  Old  Warrants  or Old
     Convertible Notes, it being understood that the registration rights granted
     by Section 1 hereof relate only to shares of Common Stock.

          (d) "Registrable Securities" shall mean the New Registrable Securities
     and the Old Registrable Securities.

          (e) "Old Preferred  Shareholders" shall mean the holders of the shares
     of Common Stock issued upon conversion of the various series of convertible
     preferred stock of the Company  heretofore issued and converted in full who
     are affiliates of the Company as of the date


                                       10


     of this Agreement,  who are St. Paul Fire and Marine Insurance Co., Patrick
     A. Hopf and Consumer Venture Partners II, L.P.

          (f) "Old  Preferred  Stock"  shall mean shares of Common  Stock issued
     upon conversion of the various series of convertible preferred stock of the
     Company  heretofore  issued and converted in full held by the Old Preferred
     Shareholders as set forth on Schedule B.

          (g) "Old Warrants"  shall mean the Warrant  Agreements as set forth on
     Schedule A.

          (h) "Old Warrant  Holders"  shall mean the holders of the Old Warrants
     as set forth on Schedule A.

          (i) "SEC" shall mean the Securities and Exchange Commission.

          (j)  "Securities  Act"  shall  mean the  Securities  Act of  1933,  as
     amended.

     10. NOTICE. All notices,  demands,  requests and other communications given
to or made upon a party pursuant to this Agreement shall be in writing and shall
be mailed (by certified  mail,  postage  prepaid and return receipt  requested),
sent by overnight courier, telecopied or hand delivered to such party:

          (a) in the  case  of any  holder  of  Registrable  Securities,  at the
     address of such holder  specified  below its  signature  at the end of this
     Agreement  or at such other  address as such  holder may specify by written
     notice to the Company, or

          (b) in the case of the  Company,  at the address  specified  below its
     signature  at the end of this  Agreement  or at such  other  address as the
     Company  may  specify  by  written  notice to the  holders  of  Registrable
     Securities.

All such notices,  demands,  requests and communications  shall be effective and
deemed to have been given and received (i) if sent by  certified  mail,  postage
prepaid and return receipt requested, when received or three business days after
mailing, whichever first occurs, (ii) if sent by overnight courier, one business
day after delivery to such courier, (iii) if telecopied,  when transmitted and a
confirmation is received, provided the same is on a business day and, if not, on
the next business day, or (iv) if hand delivered,  upon delivery,  provided that
the same is on a business day and, if not, on the next business day.

     11. CHANGES,  WAIVERS,  ETC. This Agreement may be amended or modified only
by a written  instrument  executed  by (i) the  Company,  (ii) the holders of at
least 67% of the Old  Registrable  Securities  and (iii) the holders of at least
67% of the New Registrable Securities.

     12.  PARTIES IN INTEREST.  All the terms and  provisions of this  Agreement
shall be  binding  upon and inure to the  benefit of and be  enforceable  by the
respective successors and assigns of the parties hereto, whether so expressed or
not.



                                       11


     13. CHOICE OF LAW. The internal laws of Minnesota shall govern the validity
of this Agreement,  the construction of its terms and the  interpretation of the
rights and duties of the parties hereunder.

     14.  COUNTERPARTS.  This Agreement may be executed  concurrently  in two or
more counterparts,  each of which shall be deemed an original,  but all of which
together shall constitute one and the same  instrument.  This Agreement shall be
enforceable  against,  and  binding  upon,  each  party that duly  executes  and
delivers this  Agreement,  regardless  of whether any other party  executes this
Agreement.

     15.  SEVERABILITY.  Should  any  one or  more  of the  provisions  of  this
Agreement  or of any  agreement  entered  into  pursuant  to this  Agreement  be
determined  to be  illegal  or  unenforceable,  all  other  provisions  of  this
Agreement and of each other  agreement  entered into pursuant to this Agreement,
shall be given effect separately from the provision or provisions  determined to
be illegal or unenforceable and shall not be affected thereby.

     16. FORCE OF AMENDMENT.  As to all parties  hereto,  this  Agreement  shall
supercede all other  registration  rights agreements to which any of the parties
hereto and the Company are also parties.  Each of the parties hereto agrees that
it shall not approve,  authorize,  ratify or  otherwise  consent or agree to the
exercise  of any  registration  rights  under any other  agreement  to which the
Company is a party.

     IN WITNESS  WHEREOF,  the each of the undersigned has caused this Agreement
to be executed by its duly authorized representative.

                                 SELECT COMFORT CORPORATION,
                                 a Minnesota corporation

                                 By:   /s/ MARK A. KIMBALL
                                    --------------------------------------------
                                 Its:  SENIOR VICE PRESIDENT
                                     ------------------------------------------


                                 NOTE HOLDERS:


                                 ST. PAUL VENTURE CAPITAL VI, LLC

                                 By:  SPVC MANAGEMENT VI, LLC
                                      Its:  Managing Member


                                 By:           /s/ PATRICK A. HOPF
                                    --------------------------------------------
                                      Name:    PATRICK A. HOPF
                                           -------------------------------------
                                      Title:   MANAGING DIRECTOR
                                            ------------------------------------
                                      Address: 10400 Viking Drive
                                               Suite 500
                                               Eden Prairie, MN  55344
                                               Telephone No.:  952-995-7474
                                               Fax No.:  952-995-7475



                                       12


                                 PRINTWARE, INC.


                                 By:  /s/ MARK EISENSCHENK
                                    --------------------------------------------
                                 Name:    Mark Eisenschenk
                                 Its:     Chief Financial Officer
                                 Address:   1270 Eagan Industrial Road
                                            St. Paul, MN  55121
                                            Telephone No.:  651-456-1400
                                            Fax No.:  651-454-3684


                                 /s/ GARY S. KOHLER
                                 -----------------------------------------------
                                 Gary S. Kohler
                                 Address:   3033 Excelsior Boulevard, Suite 300
                                            Minneapolis, MN  55416
                                            Telephone No.:  612-253-6027
                                            Fax No.:
                                                      --------------------------



                                 /s/ ANDREW J. REDLEAF
                                 -----------------------------------------------
                                 Andrew J. Redleaf
                                 Address:   3033 Excelsior Boulevard, Suite 300
                                            Minneapolis, MN  55416
                                            Telephone No.:  612-253-6027
                                            Fax No.:
                                                      --------------------------


                                 LIBERTY DIVERSIFIED


                                 By:  /s/ DAVID LENZEN
                                    --------------------------------------------
                                 Its:  EXECUTIVE VICE PRESIDENT
                                     -------------------------------------------
                                 Address:   5600 North Highway 169
                                            Minneapolis, MN  55428
                                            Telephone No.:  763-536-6600
                                            Fax No.:  763-536-6685




                                       13


                                 STANDARD FUSEE CORPORATION


                                 By:  /s/ C. JAY MCLAUGHLIN
                                    --------------------------------------------
                                 Its:  PRESIDENT AND CEO
                                     -------------------------------------------
                                 Address:   28320 St. Michael's Road
                                            P.O. Box 1047
                                            Easton, MN  21601
                                            Telephone No.:  1-800-637-7807
                                            Fax No.:  410-822-7759


                                 /s/ K.H. WALKER
                                 -----------------------------------------------
                                 K .H. Walker
                                 Address:   15 East 26th Street
                                            12th Floor
                                            New York, NY  10010
                                 Telephone No.:  212-683-2626 ext. 22
                                 Fax No.:  212-683-6840


                                 /s/ THOMAS J. ALBANI
                                 -----------------------------------------------
                                 Thomas J. Albani
                                 Address:   39 Wanoma Way
                                            Nantucket, MA  02554
                                            Telephone No.:  508-257-4620
                                            Fax No.:  508-257-4172


                                 /s/ ERVIN R. SHAMES
                                 -----------------------------------------------
                                 Ervin R. Shames
                                 Address:   35 Mollbrook Drive
                                            Wilton, CT  06897
                                 Telephone No.:  203-762-1205 (home)
                                 Telephone No.:  203-762-0298 (office)
                                 Fax No.:  203-762-9408


                                 /s/ JEAN-MICHEL VALETTE
                                 -----------------------------------------------
                                 Jean-Michel Valette
                                 Address:   28 Maple Avenue
                                            Kentfield, CA  94905
                                 Telephone No.:  415-456-0432 (home)
                                 Telephone No.:  425-456-2850 (office)
                                 Fax No.:  415-456-0487



                                       14


                                 BFSUS SPECIAL OPPORTUNITIES TRUST PLC

                                 By:  /s/ RUSSELL CLEVELAND
                                    --------------------------------------------
                                 Its:  DIRECTOR
                                     -------------------------------------------
                                 Address:   Attn:  Robert C. Pearson, Sr. V.P.
                                            Renaissance Capital Group, Inc.
                                            8080 North Central Expressway
                                            Suite 210-LB 59
                                            Dallas, TX  75206
                                            Telephone No.:  214-891-8294
                                            Fax No.: 214-891-8291

                                 RENAISSANCE US GROWTH & INCOME
                                 TRUST PLC


                                 By:  /s/ RUSSELL CLEVELAND
                                    --------------------------------------------
                                 Its:  DIRECTOR
                                     -------------------------------------------
                                 Address:   Attn:  Robert C. Pearson, Sr. V.P.
                                            Renaissance Capital Group, Inc.
                                            8080 North Central Expressway
                                            Suite 210-LB 59
                                            Dallas, TX  75206
                                            Telephone No.:  214-891-8294
                                            Fax No.: 214-891-8291

                                 BAYSTAR CAPITAL, L.P.


                                 By:  /s/ MICHAEL A. ROTH
                                    --------------------------------------------
                                 Its:  MANAGING DIRECTOR
                                     -------------------------------------------
                                 Address:   1500 West Market Street, Suite 200
                                            Mequon, WI  53092
                                 Telephone No.:  262-240-3115
                                 Fax No.:  262-240-3215




                                       15


                                 BAYSTAR INTERNATIONAL, LTD.


                                 By:  /s/ MICHAEL A. ROTH
                                    --------------------------------------------
                                 Its:  MANAGING DIRECTOR
                                     -------------------------------------------
                                 Address:   1500 West Market Street, Suite 200
                                            Mequon, WI  53092
                                 Telephone No.:  262-240-3115
                                 Fax No.:  262-240-3215

                                 OLD PREFERRED SHAREHOLDERS:


                                 CONSUMER VENTURE PARTNERS II,
                                 L.P., a Delaware Limited Partnership

                                 By:  Consumer Venture Associates II, L.P.,
                                 Its: General Partner

                                 By:  /s/ CHRISTOPHER P. KIRCHEN
                                    --------------------------------------------
                                 Its: General Partner
                                 Address:   3 Pickwick Plaza
                                            Greenwich, Connecticut 06830


                                 ST. PAUL FIRE AND MARINE
                                 INSURANCE CO., a Minnesota corporation

                                 By:   /s/ PATRICK A HOPF
                                    --------------------------------------------
                                      Name:     PATRICK A. HOPF
                                           -------------------------------------
                                      Title:    AUTHORIZED REPRESENTATIVE
                                            ------------------------------------
                                       Address: c/o St. Paul Venture Capital
                                                10400 Viking Drive, Suite 550
                                                Eden Prairie, MN  55344
                                                Telephone No.:  952-995-7474
                                                Fax No.:  952-995-7475


                                 /s/ PATRICK A. HOPF
                                 -----------------------------------------------
                                 Patrick A. Hopf
                                 Address:   St. Paul Venture Capital
                                            10400 Viking Drive
                                            Suite 550
                                            Eden Prairie, MN  55344
                                            Telephone No.:  952-995-7474
                                            Fax No.:  952-995-7475



                                       16


                                 ST. PAUL VENTURE CAPITAL IV, LLC
                                 By:   /s/ PATRICK A. HOPF
                                     -------------------------------------------
                                 Its:  MANAGING MEMBER
                                     -------------------------------------------
                                 Address:   10400 Viking Drive
                                            Suite 550
                                            Eden Prairie, MN  55344
                                            Telephone No.:  952-995-7474
                                            Fax No.:  952-995-7475

                                 CHERRY TREE VENTURES IV LIMITED PARTNERSHIP

                                 By:   /s/ GORDON STOFER
                                    --------------------------------------------
                                 Its:  GENERAL PARTNER
                                     -------------------------------------------
                                 Address:       7601 France Avenue S., #150
                                                Edina, MN  55435


                                 NORWEST EQUITY PARTNERS IV,
                                 a Minnesota Limited Partnership

                                 By:  Itasca Partners
                                 Its:  General Partner

                                 By:   /s/ JOHN P. WHALEY
                                    --------------------------------------------
                                 Its:  Partner

                                 NORWEST EQUITY PARTNERS V,
                                 a Minnesota Limited Partnership

                                 By:  Itasca Partners V
                                 Its:  General Partner

                                 By:   /s/ JOHN P. WHALEY
                                    --------------------------------------------
                                 Its:  Partner


                                 KCB BV, L.P.
                                 a California Limited Partnership

                                 By:  KCB BV, INC.
                                 Its:  General Partner

                                 By:
                                    -------------------------------------------
                                     Harvey G. Knell, President



                                       17


                                 OLD WARRANT HOLDERS:


                                 ST. PAUL VENTURE CAPITAL IV, LLC

                                 By:   /s/ PATRICK A. HOPF
                                    --------------------------------------------
                                 Its:   MANAGING MEMBER
                                     -------------------------------------------
                                 Address:   10400 Viking Drive
                                            Suite 550
                                            Eden Prairie, MN  55344
                                            Telephone No.:  952-995-7474
                                            Fax No.:  952-995-7475


                                 APEX INVESTMENT FUND, L.P.
                                 By:  Apex Management Partnership,
                                       its General Partner

                                 By:  /s/ GEORGE MIDDLEMAS
                                    --------------------------------------------
                                 Its:  GENERAL PARTNER
                                     -------------------------------------------
                                 Address:   225 West Washington Street
                                            Suite 1450
                                            Chicago, IL  60606
                                            Telephone No.:  312-857-2800
                                            Fax No.:  312-857-1800




                                 Theodore H. Ashford
                                 Address:   Ashford Capital Management
                                            3801 Kennett Pike
                                            Building B, Suite 107
                                            Wilmington, DE 19807
                                            Telephone No.:  302-655-1750
                                            Fax No.:  302-655-8690


                                 BAYVIEW INVESTORS, LTD.

                                 By:
                                    --------------------------------------------
                                 Its:
                                     -------------------------------------------
                                 Address:   c/o Robertson Stephens & Co.
                                            555 California Street, Suite 2600
                                            San Francisco, CA 94104
                                            Attn:  Jennifer Sherrill
                                            Telephone No.:  415-676-2618
                                            Fax No.:  415-676-2990




                                       18


                                 ALEX BROWN & SONS EMPLOYEES VENTURE FUND LP

                                 By:
                                    --------------------------------------------
                                 Its:
                                     -------------------------------------------
                                 Address:   Mail Stop 22
                                            1 South Street, Suite 2150
                                            Baltimore, MD 21202-3204
                                            Telephone No.:
                                                            --------------------
                                            Fax No.:
                                                      --------------------------


                                 /s/ EVERETT V. COX
                                 -----------------------------------------------
                                 Everett V. Cox
                                 Address:   c/o St. Paul Venture Capital
                                            10400 Viking Drive
                                            Suite 550
                                            Eden Prairie, MN  55344
                                            Telephone No.:  952-995-7474
                                            Fax No.:  952-995-7475



                                 -----------------------------------------------
                                 Lynn Elliott
                                 Address:   c/o Aramco
                                            P. O. Box 10572
                                            Dhahrab, Saudi Arabia 31311
                                            Telephone No.:
                                                            --------------------
                                            Fax No.:
                                                      --------------------------




                                 /s/ MICHAEL B. GORMAN
                                 -----------------------------------------------
                                 Michael B. Gorman
                                 Address:   c/o St. Paul Venture Capital
                                            10400 Viking Drive
                                            Suite 550
                                            Eden Prairie, MN  55344
                                            Telephone No.:  952-995-7474
                                            Fax No.:  952-995-7475





                                       19


                                 GROSSMAN INVESTMENTS

                                 By:
                                    --------------------------------------------
                                 Its:
                                     -------------------------------------------
                                 Address:   4670 Norwest Center
                                            90 South Seventh Street
                                            Minneapolis, MN  55402-3903
                                            Telephone No.:
                                                            --------------------
                                            Fax No.:
                                                      --------------------------


                                 H & Q LONDON VENTURES

                                 By:
                                    --------------------------------------------
                                 Its:
                                     -------------------------------------------
                                 Address:   One Bush Street
                                            San Francisco, CA 94104-4425
                                            Telephone No.:  415-439-3440
                                            Fax No.:
                                                      --------------------------


                                 H & Q SELECT COMFORT INVESTORS L.P.

                                 By:
                                    --------------------------------------------
                                 Its:
                                     -------------------------------------------
                                 Address:   One Bush Street
                                            San Francisco, CA  94104
                                            Telephone No.:  415-439-3440
                                            Fax No.:
                                                      --------------------------


                                 -----------------------------------------------
                                 Doug Hickman
                                 Address:   c/o T. Rowe Price
                                            100 East Pratt Street
                                            Baltimore, MD 21202-1009
                                            Telephone No.:
                                            Fax No.:  410-296-9699




                                       20


                                 /s/ PATRICK A. HOPF
                                 -----------------------------------------------
                                 Patrick A. Hopf
                                 Address:   St. Paul Venture Capital
                                            10400 Viking Drive
                                            Suite 550
                                            Eden Prairie, MN  55344
                                            Telephone No.:  952-995-7474
                                            Fax No.:  952-995-7475


                                 /s/ BRIAN D. JACOBS
                                 -----------------------------------------------
                                 Brian D. Jacobs
                                 Address:   1800 Elmwood Road
                                            Hillsborough, CA  94010-6363
                                            Telephone No.:  650-596-3685
                                            Fax No.:  650-596-5711


                                 /s/ TERRAL JORDAN
                                 -----------------------------------------------
                                 Terral Jordan
                                 Address:   c/o T. Rowe Price
                                            100 East Pratt Street
                                            Baltimore, MD 21202-1009
                                            Telephone No.:
                                            Fax No.:  410-345-6853


                                 -----------------------------------------------
                                 Erwin A. Kelen
                                 Address:   Kelen Ventures
                                            5500 Wayzata Blvd.
                                            Suite 1045
                                            Golden Valley, MN  55416-1241
                                            Telephone No.:
                                                            --------------------
                                            Fax No.:
                                                      --------------------------


                                 MACKE LIMITED PARTNERSHIP

                                 By:
                                    --------------------------------------------
                                 Its:
                                     -------------------------------------------
                                 Address:   2001 Union Street, Suite 320
                                            San Francisco, CA  94123
                                            Telephone No.:
                                                            --------------------
                                            Fax No.:
                                                      --------------------------



                                       21


                                 MONTGOMERY ASSOCIATES 1992, L.P.

                                 By:
                                    --------------------------------------------
                                 Its:
                                     -------------------------------------------
                                 Address:   600 Montgomery Street
                                            San Francisco, CA 94111
                                            Telephone No.:
                                                            --------------------
                                            Fax No.:
                                                      --------------------------


                                 MVP II AFFILIATES FUND, L.P.

                                 By:
                                    --------------------------------------------
                                 Its:
                                     -------------------------------------------
                                 Address:   Corporate 500 Centre, Suite 450
                                            520 Lake Cook Road
                                            Deerfield, IL 60015
                                            Telephone No.:  847-940-1700
                                            Fax No.:  847-940-1724


                                 MARQUETTE VENTURE PARTNERS II L.P.

                                 By:
                                    --------------------------------------------
                                 Its:
                                     -------------------------------------------
                                 Address:   Corporate 500 Centre, Suite 450
                                            520 Lake Cook Road
                                            Deerfield, IL 60015
                                            Telephone No.:  847-940-1700
                                            Fax No.:  847-940-1724


                                 -----------------------------------------------
                                 Sharon Pearson
                                 Address:   c/o Morgan Stanley & Co.
                                            1585 Broadway
                                            31st Floor
                                            New York, NY 10036
                                            Telephone No.:  212-761-4000
                                            Fax No.:  212-761-0086




                                       22


                                 THE PRODUCTIVITY FUND II, L.P.

                                 By:  /s/ BRET MAXWELL
                                    --------------------------------------------
                                 Its:
                                     -------------------------------------------
                                 Address:   225 West Washington Street
                                            Suite 1450
                                            Attn: Bret Maxwell
                                            Chicago, IL 60606
                                            Telephone No.:  312-857-2800
                                            Fax No.:  312-857-1800


                                 PAINE WEBBER INCORPORATED,
                                     CUSTODIAN OF FRED W. REESE
                                     DECEDENT IRA

                                 By:  /s/ JAMES A. FLANEGAN
                                    --------------------------------------------
                                 Its:
                                     -------------------------------------------
                                 Address:   c/o James Flanegan
                                            15440 Thorntree Run
                                            Alpharetta, GA 30201
                                            Telephone No.: 770-663-8229
                                            Fax No.:


                                 /s/ JOHN A. ROLLWAGEN
                                 -----------------------------------------------
                                 John A. Rollwagen
                                 Address:   2322 W. Lake of the Isles Pkwy
                                            Minneapolis, MN  55405
                                            Telephone No.:  612-381-0032
                                            Fax No.:
                                                      --------------------------


                                 -----------------------------------------------
                                 Dewey K. Shay
                                 Address:   50 Hawthorne Road
                                            New York, NY 11968
                                            Telephone No.:
                                            Fax No.:


                                       23


                                 -----------------------------------------------
                                 Barbara E. Shronts
                                 Address:   St. Paul Venture Capital
                                            10400 Viking Drive
                                            Suite 550
                                            Eden Prairie, MN  55344
                                            Telephone No.:  952-995-7474
                                            Fax No.:  952-995-7475

                                 ST. PAUL FIRE AND MARINE
                                 INSURANCE CO., a Minnesota corporation

                                 By:   /s/ PATRICK A. HOPF
                                    --------------------------------------------
                                      Name:     PATRICK A. HOPF
                                           -------------------------------------
                                      Title:    AUTHORIZED REPRESENTATIVE
                                            ------------------------------------
                                       Address: c/o St. Paul Venture Capital
                                                10400 Viking Drive, Suite 550
                                                Eden Prairie, MN  55344
                                                Telephone No.:  952-995-7474
                                                Fax No.:  952-995-7475


                                 MARTINSON & COMPANY, LTD.

                                 By:
                                    --------------------------------------------
                                 Its:
                                     -------------------------------------------
                                 Address:
                                            ------------------------------------

                                            Attn: Thomas Martinson
                                            Telephone No.:  952-473-4133
                                            Fax No.:  952-473-4613



                                       24