WSUS 2.0 SP1 install issues with SQL 2005 x64

I am trying to install wsus with /b option, on the sql server, for a distributed WSUS 2.0 sp1 env. I have successfully installed the frontend and now it fails on install on my database server.

The database server is a Windows 2003 x64 with SQL 2005 x64 sp 2. It basically says that database server cannot be located and to make sure I have .net 1.1 installed, which I do…

help??!!??