Msg#: 3504901 posted 12:25 am on Nov 15, 2007 (gmt 0)
Welcome to WebmasterWorld stlmo10.
Generally you have to make sure all the PCs are in the same Workgroup. Then you have to make sure the resources are explicitly shared. Here's a good article on File and Printer Sharing in Windows Vista [technet.microsoft.com].
Msg#: 3504901 posted 2:43 am on Nov 15, 2007 (gmt 0)
Open the properties dialog for the network adapters on both computers and ensure that the following protocols are ticked. 1) Client for Microsoft Networks 2) File and Printer Sharing for Microsoft Networks
Naturally, the way in varies between XP and Vista!