Exhibit 32.2

CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER

PURSUANT TO

18 U.S.C. SECTION 1350

I, John M. Greeley, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that the Annual Report of Tarantella, Inc. on Form 10-K/A for the fiscal year ended September 30, 2003 fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 and that information contained in such Annual Report on Form 10-K/A fairly presents in all material respects the financial condition and results of operations of Tarantella, Inc.

By:	/s/    John M. Greeley
	Name: John M. Greeley
	Title: Chief Financial Officer
	(Principal Financial Officer)

July 19, 2004