I have about 60 PCs on an Active Directory Network. Two of the PCs are Windows Vista Business and the rest are all Win XP Pro. I just recently replaced an old Linux Samba file server with a new Windows 2003 file server. The XP machines are accessing the shares on the Windows 2003 server just fine, but the Vista machines really hang when opening a share, opening any file within the share or just to list the contents of the share.
Any settings in Vista or on the 2003 server that might cause these hangups? I have disabled the share from allowing files offline and have also disabled Remote Differential Compression on the Vista machines and it doesn't seem to help.