Microsoft Word 10.0.2627;CONTACT:   Elan Yaish
                  Chief Financial Officer
                  Telephone:  (631) 951-7060
                  Fax:  (631) 951-7639
                  Email: eyaish@mecnet.com

MANCHESTER TECHNOLOGIES SELLS ITS IT PRODUCTS AND SERVICES BUSINESS TO ePLUS

ePlus Purchases Certain Assets and Assumes  Manchester  Technologies' IT Product
and Services Activities

HAUPPAUGE, NY, May 28, 2004 - Manchester  Technologies,  Inc. (Nasdaq NM: MANC),
today announced that it has sold its IT fulfillment,  professional services, and
enterprise software development and operations  consulting  businesses to ePlus,
inc. (Nasdaq NM: PLUS), a leading provider of Enterprise Cost Management,  in an
all cash transaction. The transaction involves the sale to ePlus of the customer
list of these businesses and certain related equipment,  the assumption by ePlus
of certain contracts and liabilities pertaining to these businesses,  the hiring
by ePlus of a number of Manchester employees involved in the businesses,  and an
option to purchase  certain  inventory of the  businesses  to be determined at a
subsequent  date.  The  transaction  does not include,  and  Manchester  will be
retaining,  the balance of the inventory  and all of the accounts  receivable of
these  businesses.  The other terms and the  potential  financial  effect of the
transaction were not disclosed.

Barry R.  Steinberg,  Manchester's  Chairman and CEO,  said,  "We are  extremely
pleased with the agreement that we have reached with ePlus. The sale to ePlus of
our IT product and service business will enable us to focus our resources on our
Electrograph  operations.  Electrograph  is a  dominant  player  in the  display
technology  market, and we believe that this market will continue to grow in the
years to come.  We thank our many IT customers for their years of loyalty to our
Company,  and we are  confident  that ePlus will provide them with the same high
level of service that they have come to expect from Manchester."

Phillip G. Norton, chairman, president and CEO of ePlus, "This acquisition gives
us an  established  presence  in key new  markets  and  adds  valuable  customer
relationships.  At the same time,  it gives us access to this  customer  base to
offer  ePlus   software  and  services  as  a  solution  for  their   electronic
procurement, content management and asset management needs."

About Manchester Technologies, Inc.

Manchester Technologies, Inc. is a single-source solutions provider specializing
in  display  technology,  and,  prior  to the  transactions  referenced  in this
release,  hardware and software  procurement,  custom networking,  security,  IP
telephony,  remote  management,  application  development/e-commerce,   storage,
enterprise and Internet solutions. Manchester offers a complete line of products
and peripherals for customers' display technology requirements. More information
about the Company can be obtained by visiting the Company's  website  located at
http://www.emanchester.com.

About  ePlus,  inc. A leading  provider of  Enterprise  Cost  Management,  ePlus
provides a comprehensive solution to reduce the costs of purchasing, owning, and
financing goods and services.  ePlus Enterprise Cost Management  (eECM) packages
business  process  outsourcing,  eProcurement,  asset  management,  product  and
catalog content management,  supplier enablement,  strategic sourcing, financial
services  and  document  access  and  collaboration  into  a  single  integrated
solution, all based on ePlus' leading business application software.  Profitable
since inception in 1990, the company is  headquartered  in Herndon,  VA, and has
more than 30 locations in the U.S. For more  information,  visit  www.eplus.com,
call 888-482-1122 or email info@eplus.com.

ePlus, ePlus Enterprise Cost Management,  and/or other ePlus products referenced
herein are either registered  trademarks or trademarks of ePlus inc. in the U.S.
and/or other  countries.  The names of actual  companies and products  mentioned
herein may be the trademarks of their respective owners.

"Safe Harbor"  Statement under the Private  Securities  Litigation Reform Act of
1995:   This   press   release   includes   information   that  may   constitute
forward-looking  statements  within the meaning of the federal  securities laws.
All statements  other than  statements of historical  fact,  including,  without
limitation,  those with respect to Manchester  Technologies,  Inc.'s objectives,
plans and  strategies set forth herein and those preceded by or that include the
words  "believes,"  "intends,"  "expects,"  "will," "plans,"  "anticipates,"  or
similar  expressions,  are  forward-looking  statements.  These  forward-looking
statements speak only as of the date of this press release.  Manchester's actual
results may differ materially from the results discussed herein as a result of a
number  of  unknown  factors,  including,  without  limitation,  there  being no
assurance that  Manchester will not be adversely  affected by continued  intense
competition  in the display  technology  industry,  continued  deterioration  in
average selling prices of display technologies,  a decrease in the growth of the
display  technology  market,  a lack of product  availability,  deterioration in
relationships with major manufacturers, a loss or decline in sales to any of its
major  customers,  or any of the other  risks set forth in  Manchester's  Annual
Report on Form 10-K for the year ended July 31,  2003,  and those set forth from
time to time in  Manchester's  other  filings with the  Securities  and Exchange
Commission.  Manchester  assumes no obligation to update any of the  information
referenced in this press  release.  These  documents  are available  through the
Company,  or through the Securities and Exchange  Commission's  Electronic  Data
Gathering Analysis and Retrieval system (EDGAR) at www.sec.gov.