Hi Computerguy,
if all the WORKGROUPS are differnet then the only other thing I think it might be is the Private/Public Network setting in Vista. In your setup you should have the Network Type set as Private....
http://www.vistaheads.com/forums/pho...e.php?n=10&w=l
To the right of the network name and location type, click Customize.
In the Set Network Location dialog box, click Private, and then click Next.
In the Successfully set network settings dialog box, click Close.
regards
Steve