Exhibit 32.2

Certification of Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted

pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

In connection with this Annual Report on Form 10-K of Eclipsys Corporation (the “Company”) for the period ended December 31, 2007 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), the undersigned, Robert J. Colletti, Senior Vice President, Chief Financial Officer and Chief Accounting Officer of the Company, hereby certifies, pursuant to 18 U.S.C. Section 1350, 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 respects, the financial condition and results of operations of the Company.

Dated: February 29, 2008

/s/ Robert J. Colletti

Robert J. Colletti

Senior Vice President, Chief Financial Officer and

Chief Accounting Officer