Good news for all those that own the original iPhone (the one made by Linksys).

There is a Windows Vista driver available at:

http://www.linksys.com/servlet/Satellite?c=L_Download_C2&childpagename=US%2FLayout&cid=1115417109934&packedargs=sku%3D1127783455701&pagename=Linksys%2FCommon%2FVisitorWrapper