QUARTERLY REPORT FOR SMALL BUSINESS ISSUERS SUBJECT TO THE 1934 ACT
                             REPORTING REQUIREMENTS



                                  Form 10-QSB/A
                                (Amendment No. 1)


                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                              Washington, DC 20549


[ X ]   QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
        EXCHANGE ACT OF 1934

For the Quarterly Period ended March 31, 2006

[   ]   TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
        EXCHANGE ACT OF 1934

Commission file number:  0-25594


                             PROTOSOURCE CORPORATION
              ----------------------------------------------------
             (Exact name of registrant as specified in its charter)


                California                                77-0190772
      (State or other Jurisdiction of                    (IRS Employer
      Incorporation or Organization)                 Identification Number)

               One Bethlehem Plaza, 4th Floor, Bethlehem, PA 18018
               (Address of Principal Executive Offices, Zip code)
               --------------------------------------------------

                                  610-332-2893
                                  ------------
                           (Issuers' Telephone Number)


Indicate by check mark whether the registrant: (1) has filed all reports
required to be filed by Section 13 or 15(d) of the Securities Exchange Act of
1934 during the past 12 months (or for such shorter period that the registrant
was required to file such reports), and (2) has been subject to such filing
requirements for the past 90 days. Yes [ X ] No [ ]

Indicate by check mark whether the registrant is a shell company (as defined in
Rule 12b-2 of the Exchange Act). Yes [ ] No [ X ]

There were 8,114,829 shares of the registrant's common stock, no par value,
outstanding as of March 31, 2006.





                           MARCH 31, 2006 FORM 10-QSB
                           --------------------------

                                Explanatory Note


We are filing this Amendment No. 1 on Form 10-QSB to ProtoSource Corporation's
Quarterly Report on Form 10-QSB for the three-month period ended March 31, 2006,
which was originally filed with the Securities and Exchange Commission ("the
SEC") on May 10, 2006 (the Original Form 10-QSB), to reflect the restatement of
our consolidated balance sheet as of March 31, 2006. (See Note 2 to the
Consolidated Financial Statements.)

Certain items in Management's Discussion and Analysis have been changed to
reflect the restated amounts.

This Form 10-QSB/A does not reflect events occurring after the filing of the
original Form 10-QSB, and represents the Company's Report on Form 10-QSB in its
entirety including changes to only those items identified in Note 2 to the
Consolidated Financial Statements.





                             PROTOSOURCE CORPORATION
                             =======================

                   QUARTERLY REPORT UNDER SECTION 13 OR 15(d)
                     OF THE SECURITIES EXCHANGE ACT OF 1934
                                 MARCH 31, 2006
- --------------------------------------------------------------------------------



                                      INDEX
                                      -----


Part I - Financial Information (unaudited):


         Item 1.  Condensed consolidated balance sheet -
                  March 31, 2006                                             4

                  Condensed consolidated statement of operations
                  for the three-month period ended
                  March 31, 2006 and 2005                                    5

                  Condensed consolidated statement of
                  stockholders' deficiency for the
                  three-month period ended March 31, 2006                    6

                  Condensed consolidated statement of
                  cash flows for the  three-month periods
                  ended March 31, 2006 and 2005                          7 & 8

                  Notes to condensed consolidated financial
                  statements for the three-month period ended
                  March 31, 2006                                       9 to 14

         Item 2.  Management's discussion and analysis or
                  plan of operations                                  15 to 19

         Item 3.  Controls and procedures                                   19


Part II - Other Information

                  Other Information                                         20

                  Signature                                                 21



When used in this report, the words "estimate," "project," "intend," "believe"
and "expect" and similar expressions are intended to identify forward-looking
statements. Such statements are subject to risk and uncertainties that could
cause actual results to differ materially, including competitive pressures and
new product or service introductions by the Company and its competitors. Readers
are cautioned not to place undue reliance on these forward-looking statements,
which speak only as of the date hereof. The Company undertakes no obligation to
publicly release updates or revisions to these statements.


- - 3 -





                             PROTOSOURCE CORPORATION
                             =======================

                      CONDENSED CONSOLIDATED BALANCE SHEET
                                 MARCH 31, 2006
                                   (unaudited)
                             (RESTATED - SEE NOTE 2)
- --------------------------------------------------------------------------------

                                     ASSETS

Current assets:
   Cash                                                            $     40,370
   Accounts receivable - trade, net of allowance of $7,782              302,573
   Advances to officers, net of obligations to officers                  90,128
   Amounts due from related party - P2i, Inc.                           122,608
   Prepaid expenses and other                                               684
                                                                   ------------

           Total current assets                                         556,363
                                                                   ------------
Property and equipment, at cost, net of
   accumulated depreciation and amortization of $464,236                 52,289
                                                                   ------------

Other assets:
   Goodwill - Acquisition of P2i Newspaper                              375,067
   Deposits                                                               2,359
                                                                   ------------

           Total other assets                                           377,426
                                                                   ------------

           Total assets                                            $    986,078
                                                                   ============

                    LIABILITIES AND STOCKHOLDERS' DEFICIENCY

Current liabilities:
   Notes payable                                                   $  2,425,000
   Current portion of obligations under capital leases                   12,841
   Accounts payable                                                      44,269
   Accrued expenses                                                   1,265,124
                                                                   ------------

           Total current liabilities                                  3,747,234
                                                                   ------------

Obligations under capital leases, non-current portion                     8,209
Stock subscriptions payable                                             969,345
                                                                   ------------

           Total non-current liabilities                                977,554
                                                                   ------------

Stockholders' deficiency:
   Preferred stock, Series B, no par value; 5,000,000 shares
     authorized, 193,836 shares issued and outstanding                  416,179
   Common stock, no par value; 10,000,000 shares
     authorized, 8,114,829 shares issued and outstanding             25,835,960
   Additional paid-in capital                                         2,864,107
   Accumulated deficit                                              (32,854,956)
                                                                   ------------

           Net stockholders' deficiency                              (3,738,710)
                                                                   ------------

           Total liabilities and net stockholders' deficiency      $    986,078
                                                                   ============

See accompanying notes.

- - 4 -






                                        PROTOSOURCE CORPORATION
                                        =======================

                              CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS
                                              (unaudited)
- -----------------------------------------------------------------------------------------------------

                                                                            THREE-MONTH
                                                                            PERIOD ENDED
                                                                              MARCH 31,
                                                                   2006                      2005
                                                               ------------              ------------
                                                                                   
Net revenues                                                   $    590,390              $    434,322
                                                               ------------              ------------

Operating costs and expenses:
   Cost of revenues                                                 320,377                   259,860
   Selling, general and administrative                              188,475                   170,243
   Depreciation and amortization                                      5,924                    18,407
                                                               ------------              ------------

           Total operating costs and expenses                       514,776                   448,510
                                                               ------------              ------------

           Operating income (loss)                                   75,614                   (14,188)
                                                               ------------              ------------
Other income (charges):
   Interest income                                                     --                        1846
   Other income                                                       7,441                     4,465
   Loss on disposal of property and equipment                       (21,826)                     --
   Interest expense                                                 (86,355)                 (120,226)
   Other expense                                                       (280)                     (258)
                                                               ------------              ------------

           Net other (charges)                                     (101,020)                 (114,173)
                                                               ------------              ------------

Net loss                                                       ($    25,406)             ($   128,361)
                                                               ============              ============

Net loss per basic and diluted share of common stock           ($       .00)             ($       .00)
                                                               ============              ============

Weighted average number of basic and diluted
   common shares outstanding                                     32,874,548                32,874,548
                                                               ============              ============


See accompanying notes.


- - 5 -






                                                     PROTOSOURCE CORPORATION
                                                     ========================

                                 CONDENSED CONSOLIDATED STATEMENT OF STOCKHOLDERS' DEFICIENCY
                                     FOR THE THREE-MONTH PERIOD ENDED MARCH 31, 2006
                                                           (unaudited)
                                                      (RESTATED - SEE NOTE 2)
- ------------------------------------------------------------------------------------------------------------------------------------


                                  Preferred Stock                Common Stock           Additional
                             -------------------------     --------------------------    Paid-In      Accumulated
                               Shares         Amount         Shares         Amount        Capital        Deficit           Total
                             ---------    ------------     -----------   ------------   ------------   ------------    -------------


Balance, December 31, 2005     193,836    $    416,179       8,114,829   $ 25,835,960   $  2,291,607   ($32,257,050)   ($ 3,713,304)


Net loss                                                                                                    (25,406)        (25,406)
                            ----------    ------------    ------------   ------------   ------------   ------------    ------------

Balance, March 31, 2006        193,836    $    416,179       8,114,829   $ 25,835,960   $  2,291,607   ($32,282,456)   ($ 3,738,710)
                            ==========    ============    ============   ============   ============   ============    ============







See accompanying notes.

- - 6 -






                                          PROTOSOURCE CORPORATION
                                          =======================

                               CONDENSED CONSOLIDATED STATEMENT OF CASH FLOWS
                                              (unaudited)
- -----------------------------------------------------------------------------------------------------

                                                                                THREE-MONTH PERIOD
                                                                                     ENDED
                                                                                   MARCH 31,
                                                                           2006                2005
                                                                        ---------            --------

                                         INCREASE (DECREASE) IN CASH

Cash flows from operating activities:
   Net loss                                                             ($ 25,406)           ($128,361)
   Adjustments to reconcile net loss to net cash
       provided by operating activities:
     Depreciation and amortization                                          5,924               18,407
     Loss on disposal of property and equipment                            21,826                 --
     Amortization of debt issuance costs                                     --                 42,643
   Changes in operating assets and liabilities:
     Accounts receivable                                                  (45,988)             (17,410)
     Prepaid expenses and other assets                                       (717)               2,855
     Accounts payable                                                      (1,835)             (23,181)
     Accrued expenses                                                     121,681              142,669
                                                                        ---------            ---------

              Net cash provided by operating activities                    75,485               37,622
                                                                        ---------            ---------

Cash flows from investing activities:
   Acquisitions of property and equipment                                 (18,550)                (210)
   Collection on notes receivable - Brand X                                  --                 13,670
   Increase in directors and employees advances                           (26,826)             (24,032)
                                                                        ---------            ---------

              Net cash (used in) investing activities                     (45,376)             (10,572)
                                                                        ---------            ---------
Cash flows from financing activities:
   Payments on obligations under capital leases                            (9,751)             (11,656)
   Net change in amount due related company                               (20,800)              17,935
                                                                        ---------            ---------

              Net cash provided by (used in) financing activities         (30,551)               6,279
                                                                        ---------            ---------

Net increase (decrease) in cash                                              (442)              33,329

Cash at beginning of period                                                40,812               39,726
                                                                        ---------            ---------

Cash at end of period                                                   $  40,370            $  73,055
                                                                        =========            =========

                                          CONTINUED ON NEXT PAGE


See accompanying notes.


- - 7 -





                                          PROTOSOURCE CORPORATION
                                          =======================

                       CONDENSED CONSOLIDATED STATEMENT OF CASH FLOWS - CONTINUED
                                            (unaudited)
- ----------------------------------------------------------------------------------------------


                                                                    THREE-MONTH PERIOD
                                                                          ENDED
                                                                        MARCH 31,
                                                             2006                       2005
                                                            ------                     ------


                           SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION

Cash paid during the period for:
   Interest                                                 $5,141                     $4,067
                                                            ------                     ------
   Income taxes                                             $ --                       $ --
                                                            ------                     ------




See accompanying notes.

- - 8 -





                             PROTOSOURCE CORPORATION
                             =======================

              NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
                 FOR THE THREE-MONTH PERIOD ENDED MARCH 31, 2006
                                   (unaudited)
- --------------------------------------------------------------------------------

1.       Nature of Operations and Summary of Significant Accounting Policies
         -------------------------------------------------------------------

         Nature of operations - ProtoSource Corporation, formerly SHR
         Corporation doing business as Software Solutions Company (the
         "Company'), was incorporated on July 1, 1988, under the laws of the
         state of California. Until May 1, 2002, the Company was an Internet
         service provider (ISP). The Company provided dial-up Internet access,
         web hosting services and web development services. The Company entered
         into an agreement on May 1, 2002 to sell substantially all of the
         assets pertaining to the ISP to Brand X Networks, Inc. (see Note 3).
         Effective January 1, 2004, the Company acquired P2i Newspaper, Inc.
         (see Note 4). P2i Newspaper, Inc. is principally engaged in the
         conversion of text and graphics from print to interactive Web content.
         Its clients include newspaper groups located in the United States and
         the United Kingdom. P2i Newspaper is headquartered in Bethlehem,
         Pennsylvania and has a data conversion center located in Kuala Lumpur,
         Malaysia.

         Basis of presentation - The accompanying unaudited condensed
         consolidated financial statements of the Company are prepared in
         conformity with generally accepted accounting principles. The
         disclosures presented are sufficient, in management's opinion, to make
         the interim information presented not misleading. All adjustments,
         consisting of normal recurring adjustments, which are necessary so as
         to make the interim information not misleading, have been made. Results
         of operations for the three months ended March 31, 2006 are not
         necessarily indicative of the results expected for the full fiscal year
         or for any future period. It is recommended that this financial
         information be read with the complete financial statements included in
         the Company's Annual Report on Form 10-KSB for the year ended December
         31, 2005 previously filed with the Securities and Exchange Commission.
         The accompanying condensed consolidated financial statements have been
         prepared on a going concern basis, which contemplates the realization
         of assets and the satisfaction of liabilities in the normal course of
         business. The financial statements do not include any adjustments
         relating to the recoverability and classification of recorded asset
         amounts or the amount and classification of liabilities that might be
         necessary should the Company be unable to continue as a going concern.
         The Company's continuation as a going concern is dependent upon its
         ability to generate sufficient cash flows to meet its obligations on a
         timely basis, to obtain additional financing as may be required, and to
         generate revenues to a level where the Company becomes profitable.
         Additionally, the Company has experienced extreme cash liquidity
         shortfalls from operations.

         The Company's continued existence is dependent upon its ability to
         achieve its operating plan. Management's plans include the following:

          o    Obtaining additional working capital through the sale of common
               stock or debt securities.

          o    The ability of P2i Newspaper to successfully implement its
               strategic plan as follows:

                  P2i Newspaper's long-term business strategy is to focus on the
                  processing of print content into Web content using
                  technologically sophisticated, database-driven, services and
                  solutions across multiple business-to-business verticals. The
                  combination of on-target sales strategies, low labor costs, a
                  well-educated labor pool fluent in English, and sophisticated
                  technologies make P2i Newspaper highly competitive. The
                  Company intends leveraging these competitive advantages in
                  other markets over the next five years.

                  P2i Newspaper is focused on increasing market share in the
                  newspaper vertical and targeting government, retail,
                  manufacturing and publishing verticals.


- - 9 -





                             PROTOSOURCE CORPORATION
                             =======================

              NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
                 FOR THE THREE-MONTH PERIOD ENDED MARCH 31, 2006
                                   (unaudited)
- --------------------------------------------------------------------------------


1.       Nature of Operations and Summary of Significant Accounting Policies -
         Continued
         ----------------------------------------------------------------------

                  Newspaper

                    o    In November 2003, P2i Newspaper made the strategic
                         decision to withdraw from marketing directly to new
                         newspaper accounts in the United States, but instead to
                         focus on building partnerships to build sales. The
                         Company recognized that the conversion of print content
                         into Internet content was viewed by newspapers as an
                         essential commodity, and as such they were motivated by
                         price as much as product functionality and features.

                    o    Through its partners and residual direct accounts, P2i
                         Newspaper is supplying or has access to over 1,600 U.S.
                         newspapers.


                  Government

                    o    The UK government has mandated that all government
                         publications must also be available online within the
                         near future. P2i Newspaper is working closely to
                         maximize this opportunity.

                    o    P2i Newspaper's solution has been evaluated by the city
                         of Stockport in the UK and has passed the established
                         Bobby AA standards. The Company continues to pursue
                         business in this market sector.


                  Retail

                    o    P2i P2i Newspaper currently processes inserts for
                         several retailers.

                    o    In addition, the Company is in talks with retailer
                         groups to provide the ad and special section processing
                         that will be incorporated into a platform featuring
                         newspaper content and retail inserts.

                    o    The pricing for converting catalog and retail insert
                         pages has fallen dramatically over the past 18 months.
                         P2i Newspaper believes it will continue to fall and
                         that the Company is perfectly positioned to establish
                         partnerships with media companies with a retail focus.


                  Manufacturing

                    o    P2i Newspaper solutions are applicable for any business
                         with large volumes of frequently updated print content
                         that is appropriate for Internet distribution.

                    o    Manufacturing companies are generally putting all
                         technical manuals online in crude PDF format.

                    o    The potential revenue opportunity is being quantified,
                         but is believed to be substantial.


         If management cannot achieve the above objectives, the Company may find
         it necessary to dispose of assets, or undertake other actions as may be
         appropriate.


- - 10 -




                             PROTOSOURCE CORPORATION
                             =======================

              NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
                 FOR THE THREE-MONTH PERIOD ENDED MARCH 31, 2006
                                   (unaudited)
- --------------------------------------------------------------------------------


1.       Nature of Operations and Summary of Significant Accounting Policies -
         Continued
         ----------------------------------------------------------------------

         Principles of consolidation - The consolidated financial statements
         include the accounts of the Company and P2i Newspaper LLC, its
         wholly-owned subsidiary. All significant intercompany accounts and
         transactions have been eliminated.

         Revenue recognition - In accordance with the SEC's Staff Accounting
         Bulletin No. 104, the Company recognizes service revenue when
         persuasive evidence of an arrangement exists, services are performed
         and delivered without defect, the price of the transaction is fixed and
         determinable, and collectibility is reasonably assured.

         In general, no matter the nature of a customer's business, the Company,
         through its software technology at its production facilities, converts
         any manner of print text and print graphics to interactive web content
         accessible via the Internet. This most often is in the form of online
         advertising. (i.e., A visitor to a customer's website can, if he so
         chooses, interact with the ad because the Company's technology has made
         that possible. The interactivity often involves various links to
         additional information and possible other pertinent or interested
         parties or sources behind the genesis and purpose of the ad.) This
         electronically processed service is objective and readily verifiable by
         both parties immediately upon delivery to a customer's website.

         Only after the Company completes its conversion processing of specific
         digital data (printable text and/or graphic image files) provided by
         the customer and delivers the results as interactive, online web
         content directly to the customer's internet website(s) does the Company
         identify a measurable event for purposes of revenue recognition. The
         measurable, delivered event or unit is typically identified as a "page"
         (or "pages") of service provided to the customer, immediately usable by
         the customer and its clients at their website(s). This process service
         takes place daily, 52 weeks a year, whereupon, digital files are
         received and processed overnight for morning delivery. Through
         contractual agreement, a price is determined and the customer is billed
         for each unit of service provided at the agreed upon price. Although
         the Company accumulates billable revenue-recognizable events daily, it
         typically waits until month end to bill for all units delivered during
         the course of that month as a convenience to its customers.

         If there are any identifiable problems or defect with any "page"
         content, it is typically fixed by the Company within a matter of hours.
         With respect to sales returns or credits, cancellations and warranties,
         the inherent nature of the type of services provided and the underlying
         processes employed by the Company to create and deliver completed
         product to its customers, there is no material exposure to what would
         be classified as sales returns or credits. Likewise, cancellations and
         or warranties are not significantly measurable in respect to the type
         of electronic product (Internet website content) deliverable to the
         Company's customers. Historically, there has been little to no
         applicable sales returns or credits. For these reasons, the Company has
         no material need or basis to make estimates for returns and allowances.

         Stock-based compensation - Effective January 1, 2006, the Company
         adopted Statement of Financial Accounting Standards ("SFAS") No.
         123(R), "Share-Based Payment", using the modified prospective
         application transition method. The modified prospective application
         transition method requires compensation cost to be recognized beginning
         on the effective date (a) based on the requirements of SFAS 123R for
         all share-based payments granted after the effective date and (b) based
         on the requirements of SFAS 123 for all awards granted to employees
         prior to the effective date of SFAS 123R that remain unvested on the
         effective date. As such, prior periods will not reflect restated
         amounts. Prior to January 1, 2006, we accounted for all of our stock
         option plans in accordance with Accounting Principles Board Opinion No.
         25, "Accounting for Stock Issued to Employees," and related
         Interpretations. No stock-based employee compensation expense related
         to stock option plans was reflected in net income or (loss) prior to
         January 1, 2006.


- - 11 -




                             PROTOSOURCE CORPORATION
                             =======================

              NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
                 FOR THE THREE-MONTH PERIOD ENDED MARCH 31, 2006
                                   (unaudited)
- --------------------------------------------------------------------------------


1.       Nature of Operations and Summary of Significant Accounting Policies -
         Continued
         ----------------------------------------------------------------------

         Net income (loss) per basic and diluted share of common stock - Basic
         net income (loss) per share is calculated using the weighted average
         number of common shares outstanding. Diluted net income (loss) per
         share is computed on the basis of the weighted average number of common
         shares outstanding during the period increased by the dilutive effect
         of outstanding stock options using the "treasury stock" method.

         Options and warrants to purchase 1,185,000 and 2,225,000 shares of
         common stock at March 31, 2006 and 2005, respectively, were not
         included in the computation of diluted earnings per share, since their
         inclusion would be anti-dilutive or would have no effect on net income
         (loss) per share.

         Reclassifications - Certain reclassifications have been made to the
         2005 financial statement presentation for comparability with the 2006
         financial statements.

2.       Restatement of Balance Sheet
         ----------------------------



                                                     As Originally                   As
                                                        Reported                   Restated
                                                        --------                   --------

                                                                           
          Stock subscription payable (a)               $      --                 $   969,345

          Stockholders' deficiency:
               Common stock, to be issued,
                 no par value, 5,376,188 shares (a)        969,345                      --

          Net stockholders' deficiency (a)              (2,769,365)               (3,738,710)



          (a)  The Company has reclassified the amount of $969,345 from
               stockholders' deficiency (common stock to be issued) to
               non-current liabilities representing the current value of
               5,376,188 shares of common stock to be issued to certain debt
               holders in accordance to loan agreements and the Company's
               investment banker in connection with services provided, such
               stock to be issued when it becomes available.


3.       Recently Issued Accounting Standards
         ------------------------------------

         In March 2005, the FASB issued FASB Interpretation ("FIN") No. 47,
         "Accounting for Conditional Asset Retirement Obligations". FIN No. 47
         requires an entity to recognize a liability for a conditional asset
         retirement obligation when incurred if the liability can be reasonably
         estimated. The Interpretation also clarifies that the term Conditional
         Asset Retirement Obligation refers to a legal obligation to perform an
         asset retirement activity in which the timing and/or method of
         settlement are conditional on a future event that may or may not be
         within the control of the entity. FIN No. 47 also clarifies when an
         entity would have sufficient information to reasonably estimate the
         fair value of an asset retirement obligation. FIN No. 47 has not had a
         material impact on our financial condition or results of operations.


- - 12 -




                             PROTOSOURCE CORPORATION
                             =======================

              NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
                 FOR THE THREE-MONTH PERIOD ENDED MARCH 31, 2006
                                   (unaudited)
- --------------------------------------------------------------------------------


3.       Recently Issued Accounting Standards - Continued
         ------------------------------------------------

         In May 2005, the FASB issued SFAS No. 154, "Accounting Changes and
         Error Corrections", which changes the requirements for the accounting
         and reporting of a change in accounting principle. The statement
         requires retrospective application to prior period financial statements
         of changes in accounting principle, unless impracticable to do so. It
         also requires that a change in the depreciation, amortization, or
         depletion method for long-lived non-financial assets be accounted as a
         change in accounting estimate, effected by a change in accounting
         principle. Accounting for error corrections and accounting estimate
         changes will still be handled according to guidance in APB Opinion 20,
         "Accounting Changes", as carried forward in this pronouncement. The
         statement is effective for fiscal years beginning after December 15,
         2005. We do not expect adoption of SFAS No. 154 to have a material
         impact on the Company's financial condition or results of operations.


4.       Sale of ISP Division
         --------------------

         Effective May 1, 2002, the Company entered into an agreement to sell
         substantially all of the assets of the ISP division to Brand X
         Networks, Inc., a California Corporation, for $632,000. The assets have
         been held and operated by Brand X Networks, Inc. for its purposes since
         May 1, 2002, at which time the Company discontinued its ISP operations.
         On April 14, 2003, the Company completed a fifth amendment to the
         purchase agreement with Brand X pursuant to which the Company agreed to
         accept an aggregate payment of $632,000 for the ISP Division, less
         credits to Brand X of $112,686 and interim payments received of
         $34,859. Of such amount, $200,000 was due to the Company through the
         provision of services to the Company from Brand X. The balance was due
         at the rate of approximately $5,171 per month, until completely paid.

         On January 1, 2004, the sale of the ISP business to Brand X closed.
         Under the terms of that agreement a promissory note of $284,455 was
         executed by Brand X to be paid in 55 equal monthly installments. This
         note was collateralized by a pledge of shares in Brand X. In addition,
         ProtoSource was entitled to appoint one person to the board of
         directors of Brand X for the duration of the agreement.

         In February 2006, still within terms of the purchase agreement, Brand X
         notified ProtoSource that it would be unable to make its next payment
         on its note payable obligation and could not then specify when the next
         payment(s) would be forthcoming. Subsequently, ProtoSource discovered
         that Brand X had become insolvent and is unable to meet its obligations
         to ProtoSource and, as a consequence, is unable to cure its now default
         status on its note payable obligation and, therefore, of the purchase
         agreement itself. ProtoSource has assessed the collectibility of the
         remaining note receivable balance of $162,582 and its unused services
         credit balance of $151,308 and has determined that collection or
         realization of any portion of these amounts is highly doubtful and
         their values should be written down to $0. As a consequence, the
         Company recorded a provision for Brand X's uncollectible note and
         services credit in the amount of $313,890 in 2005. Furthermore, in
         March 2006, ProtoSource agreed to the sale of the Brand X note to P2i,
         Inc. ("P2i"), a related party. Under the terms of the sale, P2i
         executed a note in favor of ProtoSource which was on the same terms and
         conditions as the original note between Brand X and ProtoSource. Brand
         X also executed a security agreement in favor of ProtoSource pursuant
         to which all of Brand X's assets are pledged to secure the obligations
         under the P2i note.


- - 13 -




                             PROTOSOURCE CORPORATION
                             =======================

              NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
                 FOR THE THREE-MONTH PERIOD ENDED MARCH 31, 2006
                                   (unaudited)
- --------------------------------------------------------------------------------


5.       Acquisition
         -----------

         On February 13, 2003, the Company announced an agreement and Plan of
         Merger to acquire all of the outstanding capital stock of P2i
         Newspaper, Inc., a Delaware corporation ("P2i Newspaper") and a
         wholly-owned subsidiary of P2i, Inc., a Pennsylvania corporation
         ("P2i"), in exchange for the issuance of up to 19,383,531 shares of
         ProtoSource common stock and satisfaction of the existing P2i debt to
         the Company (the "Agreement"). {As consideration for the satisfaction
         of P2i debt, the Company will increase its total ownership in P2i to
         19.8%.}

         The 19,383,531 shares will be reduced by the number of shares equal to
         the total fees incurred to audit the financial statements of P2i or P2i
         Newspaper, divided by $0.50 (the "Adjusted Shares"). The Adjusted
         Shares shall be subject to a three-year lock-up, which may be released
         upon the stock price and volume reaching established thresholds.

         On January 1, 2004, the Company, P2i Newspaper and P2i amended the
         terms of the Agreement (the "Amendment"). Pursuant to the terms of the
         Amendment, in exchange for all of the issued and outstanding shares of
         P2i Newspaper, the Company issued 193,836 shares of series B preferred
         stock (the "Preferred Stock"), which shares shall be reduced by the
         total fees incurred to audit the financial statements of P2i or P2i
         Newspaper, divided by $50.

         Upon authorization of sufficient shares of common stock, holders of the
         Series B Convertible Preferred Stock ("Series B Stock") are entitled to
         convert each share of Series B Stock into 100 shares of common stock.
         Series B stockholders are not entitled to receive dividends. In a
         liquidation, the holders would be treated as if they were owners of the
         number of shares of common stock into which the Series B Stock is
         convertible.

         The acquisition of P2i Newspaper became effective on January 1, 2004,
         at which time P2i Newspaper became a wholly-owned subsidiary of the
         Company. P2i Newspaper is a leader in the conversion of previously
         created print advertising into interactive Web products for newspaper,
         magazine and mail order/retail catalog advertising. Clients include
         newspapers from the Gannett, Tribune and McClatchy Newspaper groups.
         The Company is headquartered in Bethlehem, PA, and has a data
         conversion facility in Kuala Lumpur, Malaysia.

         The cost was as follows:

             Market value of common stock to be issued                 $416,179
             Fair market value of net assets of P2i Newspaper            41,112
                                                                       --------

             Goodwill                                                  $375,067
                                                                       ========

         Management will test goodwill annually for impairment.

         The acquisition of P2i Newspaper was the central component of the
         transaction between the Company and P2i, however, in further accordance
         to the agreement, as a consideration for the satisfaction of P2i's
         existing debt to the Company (i.e., $1,705,062 in notes receivable plus
         accrued interest), the Company acquired an additional interest in P2i's
         new media business, bringing the Company's total ownership in P2i to
         19.8%. However, despite the increased ownership of P2i, the ownership
         in P2i is considered to be of deminimus value and therefore has no
         classification within the Company's financial statements.


- - 14 -




                             PROTOSOURCE CORPORATION
                             =======================

           MANAGEMENT'S DISCUSSION AND ANALYSIS OR PLAN OF OPERATIONS
                                   (unaudited)
- --------------------------------------------------------------------------------

Item 2. MANAGEMENT'S DISCUSSION AND ANALYSIS OR PLAN OF OPERATIONS.

Certain statements in this section and elsewhere in this quarterly report on
Form 10-QSB are forward-looking in nature and relate to the Company's plans,
objectives, estimates and goals. Words such as "expects," "anticipates,"
"intends," "plans," "projects," "forecasts," "believes," and "estimates," and
variations of such words and similar expressions, identify such forward-looking
statements. Such statements are made pursuant to the safe harbor provisions of
the private securities litigation reform act of 1995 and speak only as of the
date of this report. The statements are based on current expectations, are
inherently uncertain, are subject to risks and uncertainties and should be
viewed with caution. Actual results and experience may differ materially from
those expressed or implied by the forward-looking statements as a result of many
factors, including, without limitation, those set forth under "Description of
Business" in the Company's most recent Annual Report on Form 10-KSB. The Company
makes no commitment to update any forward-looking statement or to disclose any
facts, events, or circumstances after the date hereof that may affect the
accuracy of any forward-looking statement.


Results of Operations
- ---------------------

Three Months ended March 31, 2006 vs. Three Months ended March 31, 2005

Net Revenues - For the three months ended March 31, 2006 and 2005, net revenues
were $590,390 and $434,322 respectively. All revenues of the Company are
attributed to the operations of P2i Newspaper, Inc. acquired January 1, 2004.
The $156,068 increase in revenues over the previous year is largely attributable
to a sales effort that has focused on media companies within the newspaper
vertical that have a demand for the conversion of large volumes.

Operating Costs and Expenses - For the three months ended March 31, 2006,
operating expenses totaled $514,776 versus $448,510 in 2005. Higher production
expenditures necessary to meet the approximately 36% increase in sales accounted
for most of the increase in operating costs and expenses, but they fell
substantially as a percentage of sales due to higher efficiencies. Sales and
marketing, and general and administrative expenses increased $18,398, largely
due to higher payroll related costs. Administrative costs principally consist of
the Company's management office and personnel, professional fees associated with
restructuring and maintenance of the Company, and officers' and directors'
liability insurance costs.

Interest Expense - Interest expense totaled $86,355 for the three-month period
ended March 31, 2006 versus $120,226 in the same period in 2005. The interest
expense is a result of the convertible notes obtained during 2002, 2003, and
2004 to fund the operations of the Company and P2i Newspaper, pending and post
merger. A significant component of 2005's interest expense includes residual
amortization of debt issuance costs incurred during 2004. As there have been no
new debt issues since April 2004, the current period reflects no amortized
effect of historical debt issue costs.

Other Income (Charges) - In 2006, other charges included a $21,826 loss on
disposal of computer equipment.


- - 15 -




                             PROTOSOURCE CORPORATION
                             =======================

     MANAGEMENT'S DISCUSSION AND ANALYSIS OR PLAN OF OPERATIONS - CONTINUED
                                   (unaudited)
- --------------------------------------------------------------------------------

Liquidity and Capital Resources
- -------------------------------

We assess liquidity by our ability to generate cash to fund our operations.
Significant factors that affect the management of our liquidity include: current
balances of cash, expected cash flows provided by operations, current levels of
our accounts receivable and accounts payable balances, access to financing
sources and our expected investment in equipment.

The Company generated positive cash flows from operating activities for each of
the three-month periods ending March 31, 2006 and 2005. Even though the
Company's net loss for the quarter ended March 31, 2006 was approximately
$25,000, cash flows provided by operations were approximately $75,000. In part,
this was due to non-cash charges of approximately $28,000 included in the net
loss; this consisted primarily of depreciation and amortization of approximately
$6,000 and approximately $22,000 of recorded loss on disposal of equipment.
Additionally, cash flows from operations during the quarter was impacted
positively by changes in working capital components of approximately $73,000.
Significant changes in working capital components included an increase in
working capital of approximately $93,000 related primarily to interest arising
from the Company's convertible debt obligations that was accrued but unpaid, but
this increase was offset by an approximately $46,000 decrease in available cash
resulting from the growth in the Company's accounts receivable due to the higher
level of revenues. Accounts receivable are all current, except for approximately
$7,800 which is considered to be a doubtful account.

During the quarter ended March 31, 2006, we had negative cash flows from
investing activities of approximately $45,000, due to acquisitions of equipment
and advances to directors and officers.

And during the quarter ended March 31, 2006, we used approximately $31,000 of
cash to advance funds of approximately $21,000 to a related company and for
payments on capital lease obligations of approximately $10,000.

As of March 31, 2006, we had $40,370 in cash and $515,993 in accounts receivable
and other current assets. Taken together with $3,747,234 of total current
liabilities, this resulted in a negative working capital position of $3,190,871
at March 31, 2006.

On December 14, 2001, after exploring numerous alternatives, the Company entered
into a term sheet to acquire P2i for 22,768,412 shares of our common stock.

In March 2002, the Company entered into an agreement with AAWC to act as
placement agent for the sale of convertible notes aggregating at least $300,000.
The notes are secured by certain assets of the Company and accrue interest at
10% per annum. P2i has agreed to pay all the costs and obligations incurred with
this financing. The funding was completed during March 2002 and AAWC was paid a
10% commission and a 3% non-accountable expense allowance.

On May 1, 2002, the Company entered into a conditional agreement to sell the
assets of the Fresno-based ISP business to Brand X Networks. Brand X Networks is
a privately held California-based company whose principal shareholders were
former employees of the Company. Additionally, Brand X has assumed financial and
operational responsibility for the ISP business. On April 14, 2003, the Company
completed a fifth amendment to the purchase agreement with Brand X pursuant to
which the Company has agreed to accept an aggregate payment of $632,000 for the
ISP Division, less credits to Brand X of $112,686, and the transaction closed on
January 1, 2004. Of such amount, $200,000 was to be paid through the provision
of services to the Company from Brand X. The balance was to be paid at the rate
of approximately $5,171 per month, until completely paid.



- - 16 -




                             PROTOSOURCE CORPORATION
                             ========================

     MANAGEMENT'S DISCUSSION AND ANALYSIS OR PLAN OF OPERATIONS - CONTINUED
                                   (unaudited)
- --------------------------------------------------------------------------------

Liquidity and Capital Resources - Continued
- -------------------------------------------

In February 2006, still within terms of the purchase agreement, Brand X notified
ProtoSource that it would be unable to make its next payment on its note payable
obligation and could not then specify when the next payment(s) would be
forthcoming. Subsequently, ProtoSource discovered that Brand X had become
insolvent and is unable to meet its obligations to ProtoSource and, as a
consequence, is unable to cure its now default status on its note payable
obligation and, therefore, of the purchase agreement itself. ProtoSource has
assessed the collectibility of the remaining note receivable balance of $162,582
and its unused services credit balance of $151,308 and has determined that
collection or realization of any portion of these amounts is highly doubtful and
that their values should be written down to $0. As a consequence of these
subsequent events, the Company recorded a provision for Brand X's uncollectible
note and services credit in the amount of $313,890 in 2005. In March 2006,
Protosource agreed to the sale of the Brand X note to P2i, Inc. ("P2i"), a
related party. Under the terms of the sale, P2i executed a note in favor of
Protosource which was on the same terms and conditions as the original note
between Brand X and Protosource. Brand X also executed a security agreement in
favor of Protosource pursuant to which all of Brand X's assets are pledged to
secure the obligations under the P2i note.

In July 2002, the Company executed its merger agreement with P2i. Concurrently,
the Company's CEO, Mr. William Conis, resigned his position as both CEO and
Director. Mr. Peter Wardle, CEO of P2i and a ProtoSource Director, became CEO of
the Company.

On September 17, 2002, the Board of Directors approved a revised term sheet
restructuring the P2i acquisition, and on January 1, 2004, this transaction
closed. Under the new terms, ProtoSource acquired the Newspaper portion of P2i,
Inc.'s business through the acquisition of specific assets which include the
entire newspaper related customer base, technology, intellectual property and
P2i's production company located just south of Kuala Lumpur, Malaysia. In
addition, key P2i employees transitioned with the business. These assets and the
key employees have been transferred to P2i Newspaper, Inc. a wholly-owned
subsidiary of P2i formed specifically for this purpose. The acquisition of P2i
Newspaper, Inc. by ProtoSource has been accounted for by the purchase method of
accounting as a reverse acquisition. For accounting purposes, P2i Newspaper,
Inc. is considered to be the acquirer and ProtoSource is the acquiree.

The number of shares of restricted common stock to be issued to P2i ("P2i,
Inc.") has subsequently been revised to 19,383,531 shares (after conversion of
the preferred stock issued as merger consideration) which will result in an
ownership of approximately 37% by the stockholders of P2i, on a fully diluted
basis assuming conversion of certain bridge loans into common stock, the balance
being held by the current stockholders of ProtoSource. After the acquisition of
P2i Newspaper, the Board of Directors of ProtoSource consists of seven members.
One member has been appointed by the investment banker, AAWC. (This appointment
must be approved by P2i but can't be unreasonably withheld.) Messrs. Wardle and
Butera will be on the Board and they shall appoint the two independent members
plus one other as long as they hold 25% or more of P2i (see below) collectively,
and P2i owns 25% or more of ProtoSource. In the event that P2i's ownership drops
below 25% but is not less than 10%, P2i shall appoint one board member. In the
event that P2i's ownership drops below 10%, P2i shall not have the right to
appoint any board member. ProtoSource and P2i both used the same investment
banker to represent them in the transaction and each will pay the investment
banker a fee based on the value of the transaction using a pre-set formula. The
investment banking fees to be paid are $406,844 by ProtoSource and $413,422 by
P2i. The amounts paid to the investment banker will be paid through the issuance
of common stock, which is restricted for a three-year period, based on an
agreed-upon value of $.50 per share at the time of signing the term sheet, or
813,688 shares for ProtoSource and 826,844 shares for P2i. The shares to be
issued for P2i's investment banking fees will be subtracted from the shares to
be issued to the P2i stockholders for the acquisition. P2i's remaining catalog
and new media business will stay with P2i. However, ProtoSource has increased
its ownership in P2i from the current 2.18% (506,225 shares) to 19.8%. The
consideration paid was the forgiveness of P2i debt to ProtoSource.



- - 17 -




                             PROTOSOURCE CORPORATION
                             =======================

     MANAGEMENT'S DISCUSSION AND ANALYSIS OR PLAN OF OPERATIONS - CONTINUED
                                   (unaudited)
- --------------------------------------------------------------------------------

Liquidity and Capital Resources - Continued
- -------------------------------------------

During 2002, the Company entered into an agreement with AAWC to act as a
placement agent for the sale of convertible notes aggregating $1,300,000. The
notes are secured by stock in P2i Newspaper, Inc. and accrue interest at 10% per
annum. The Company pays the cost and obligations of the first $200,000 incurred
with this financing and P2i Newspaper, Inc. has agreed to pay all remaining
costs and obligations. Through December 31, 2003, $1,225,000 in funding had been
completed. AAWC was paid a 10% commission and a 3% non-accountable expense.
Substantially all of the proceeds from these notes have been loaned to P2i
Newspaper, Inc. The loans were in the form of demand notes accruing interest at
8% per annum. These loans, with their related interest receivable, were written
off in 2003.

During May 2003, the Company entered into an agreement with Carl R. Butera for
the sale of a convertible note aggregating $200,000. The note is secured by
stock in P2i Newspaper, Inc. and accrues interest at 10% per annum.
Substantially all of the proceeds from this note have been loaned to P2i
Newspaper, Inc. The loans were in the form of a demand notes accruing interest
at 8% per annum. These loans, with their related interest receivable, were
written off in 2003.

During the twelve-month period ended December 31, 2003, the Company entered into
certain agreements with AAWC to act as a placement agent for the sale of
convertible notes aggregating $700,000. The notes are secured by stock in P2i
and accrue interest at 10% per annum. P2i has agreed to pay the related costs
and obligations. Through December 31, 2003, $600,000 in funding had been
completed; an additional $100,000 was completed during January 2004. AAWC was
paid a 10% commission and a 3% non-accountable expense. Substantially all of the
proceeds from these notes have been loaned to P2i Newspaper, Inc. The loans were
in the form of demand notes accruing interest at 8% per annum. These loans, with
their related interest receivable, were written off in 2003.

During 2004, the Company entered into certain agreements with AAWC to act as a
placement agent for the sale of convertible notes aggregating $500,000, of which
$300,000 was raised during the first and second quarters of 2004. These notes
accrue interest at 10% per annum. AAWC was paid a 10% commission and a 3%
non-accountable expense. These notes and all other notes are secured by the
assets of ProtoSource and P2i Newspaper.

On October 15, 2005, the Company entered into a 24-month term capital lease
agreement with Bankers Capital for the purchase of computer and computer related
items valued at $27,767 with monthly lease payments of $1,596 each. The lease
term expires September 14, 2007 and the residual maturity date is October 15,
2007 with a $1.00 purchase option. $3,487.38 was paid to Bankers Capital at the
start of the lease to cover the first payment, one payment held for a security
deposit, and for UCC filing and documentation fees. Company officers Peter A.
Wardle and Thomas C. Butera are personal Guarantors of this agreement.


- - 18 -




                             PROTOSOURCE CORPORATION
                             =======================

     MANAGEMENT'S DISCUSSION AND ANALYSIS OR PLAN OF OPERATIONS - CONTINUED
                                   (unaudited)
- --------------------------------------------------------------------------------

Critical Accounting Policies and Estimates
- ------------------------------------------

Management's discussion and analysis of its financial position and results of
operations are based upon the Company's condensed consolidated financial
statements, which have been prepared in accordance with accounting principles
generally accepted in the United States. The preparation of these financial
statements requires management to make estimates and assumptions that affect the
reported amounts of assets, liabilities, revenue and expenses and related
disclosure of contingent assets and liabilities. The significant accounting
policies which we believe are the most critical to aid in fully understanding
and evaluating our reported financial results include the following:

In accordance with SFAS No. 121, "Accounting for the Impairment of Long-Lived
Assets and for Long-Lived Assets to be Disposed Of" (and superceded in 2001 by
SFAS No. 144, "Accounting for the Impairment or Disposal of Long-Lived Assets"),
the Company recorded impairment charges of $24,000 in 2004 to reduce the
carrying value of its investment in P2i, Inc. to zero.

In accordance with SFAS No. 109, "Accounting for Income Taxes", the Company
maintains a valuation allowance of $5,560,000 as of March 31, 2006 on deferred
tax assets relating to its net operating losses which the Company has not
determined to be more likely than not realizable.

In accordance with SFAS No. 142, "Goodwill and Other Intangible Assets",
goodwill is not amortized, rather, management tests goodwill annually for
impairment in the fourth quarter.

The Company considers certain trade accounts receivable to be of doubtful
collection; accordingly, the Company has a $7,782 allowance for doubtful
accounts. The Company considers the balances of its note receivable of $162,582
and its unused services credit of $151,308 as uncollectible or unrealizable;
accordingly, a $313,890 allowance was recorded in 2005.


Item 3. CONTROLS AND PROCEDURES.

Evaluation of disclosure controls and procedures.

An evaluation was performed under the supervision and with the participation of
our management, including the chief executive officer, or CEO, who is also the
acting chief financial officer, or CFO, of the effectiveness of the design and
operation of our disclosure procedures. Based on management's evaluation as of
as of the end of the period covered by this Report, our principal executive
officer and chief financial officer has concluded that our disclosure controls
and procedures (as defined in Rules 13a-14(c) and 15d-14(c) under the Securities
Exchange Act of 1934, as amended (the "Exchange Act") were sufficiently
effective to ensure that the information required to be disclosed by us in the
reports that we file under the Exchange Act is gathered, analyzed and disclosed
with adequate timeliness, accuracy and completeness.

Changes in internal controls.

There have been no significant changes in our internal controls or in other
factors that could significantly affect these controls subsequent to the date of
the evaluation referred to above, nor were there any significant deficiencies or
material weaknesses in our internal controls. Accordingly, no corrective actions
were required or undertaken except as disclosed.


- - 19 -





                             PROTOSOURCE CORPORATION
                             =======================

                                OTHER INFORMATION
                                   (unaudited)
- --------------------------------------------------------------------------------


                           PART II - OTHER INFORMATION

Item 1. LEGAL PROCEEDINGS.

From time to time the Company is subject to litigation incidental to its
business. The Company is not currently a party to any material legal proceedings

Item 2. UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS.

None.

Item 3. DEFAULTS UPON SENIOR SECURITIES.

Not applicable.

Item 4. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS.

None.

Item 5. OTHER INFORMATION.


Item 6. EXHIBITS.

Exhibits.

The following exhibits are filed with this report:

Exhibit 31.1 - Certification of CEO and CFO pursuant to Section 302 of the
               Sarbanes-Oxley Act of 2002

Exhibit 32.1 - Certification of CEO and CFO pursuant to 18 U.S.C. Section 1350


- - 20 -





                             PROTOSOURCE CORPORATION
                             =======================

                                    SIGNATURE
- --------------------------------------------------------------------------------








In accordance with the requirements of the Exchange Act, the registrant has
caused this report to be signed on its behalf by the undersigned thereunto duly
authorized.



                                                   PROTOSOURCE CORPORATION



                                                   /s/  Peter Wardle
                                                   -----------------------------
                                                   Peter Wardle,
                                                   Chief Executive Officer/
                                                   Chief Financial Officer


Date: November 15, 2006



- - 21 -