EXHIBIT 32.2

                            CERTIFICATION PURSUANT TO
            RULE 13a-14(b) UNDER THE SECURITIES EXCHANGE ACT OF 1934
                           AND 18 U.S.C. SECTION 1350
                             AS ADOPTED PURSUANT TO
                  SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

     In connection with the quarterly  report of Manchester  Technologies,  Inc.
(the  "Company")  on Form 10-Q for the period ended  January 31, 2005,  as filed
with the Securities and Exchange  Commission on the date hereof (the  "Report"),
I, Elan Yaish, Vice  President-Finance,  Chief Financial Officer of the Company,
certify,  to the best of my  knowledge,  pursuant  to Rule  13a-14(b)  under the
Securities Exchange Act of 1934 and 18 U.S.C.  Section 1350, as adopted pursuant
to Section 906 of the Sarbanes-Oxley Act of 2002, that:

(1)  The Report fully complies with the  requirements  of Section 13(a) or 15(d)
     of the Securities Exchange Act of 1934; and

(2)  The information  contained in the Report fairly  presents,  in all material
     respect, the financial condition and results of operations of the Company.


Date:   March 14, 2005           /S/ Elan Yaish
                                 ---------------------------------------------
                                 Elan Yaish
                                 Vice President-Finance, Chief Financial Officer
                                  and Principal Accounting Officer


A signed  original of this written  statement  required by Section 906, or other
document authenticating, acknowledging, or otherwise adopting the signature that
appears in typed form within the  electronic  version of this written  statement
required by Section 906,  has been  provided to the Company and will be retained
by the Company and furnished to the  Securities  and Exchange  Commission or its
staff upon request.