users require SQL admin but not server admin ?

From: scott (nospamscott_at_yahoo.com)
Date: 09/10/04 

Date: Fri, 10 Sep 2004 11:37:39 +0100

Hi,

I have SQL 2000 hosted on W2kserver.

What rights do users required to admin sql wihout giving them admin access
to the server ?

Thanks
Scott