Vista Home premium OEM preinstalled 32bit ram 4gb processor Q9550..I dont remember the Motherboard though.
I think I got the right driver I can post the link but proxim are idiots and require registration to log in but the zip file was called vista 4.3. They didn't have a 32 or 64 bit driver just one.
Here is a link to the PDF
but I'm not sure it'll work with out logging in and it doesn't specify 32 or 64.
Leaving work now so I may not reply to any posts for a few hours.