Accountants and Business Advisors
January 23, 2006
U.S. Securities and Exchange Commission
Office of the Chief Accountant
100 F Street, NE
Washington, DC 20549
Re: | INTEGRAL SYSTEMS, INC. |
File No. 0-18603
Dear Sir or Madam:
We have read Item 4.01 of Form 8-K of INTEGRAL SYSTEMS, INC. dated January 17, 2006, and agree with the statements concerning our Firm contained herein.
Very truly yours,
Suite 300
2070 Chain Bridge Road
Vienna, VA 22182-2536
T 703.847.7500
F 703.848.9580
W www.grantthornton.com
Grant Thornton LLP
US Member of Grant Thornton International