dinesh.t.k

Aj,

--SQL7
INF: How to Manually Uninstall SQL Server 7.0
http://support.microsoft.com/support/kb/articles/Q276/0/44.ASP

--SQL2000
HOW TO: Manually Remove SQL Srv. 2000 Default, Named or Virtual
http://support.microsoft.com/default.aspx?scid=kb;EN-US;Q290991

--MSDE2.0
HOW TO: Manually Remove a Microsoft SQL Server 2000 Desktop Engine (MSDE
2.0) Instance
http://support.microsoft.com/default.aspx?scid=kb;en-us;320873


--
Dinesh.
SQL Server FAQ at
http://www.tkdinesh.com