PC 1 is wired directly to a Belkin wireless router and I've enabled a number of folders on it for sharing over a network. 2nd PC is set up with Belkin USB network adapter and is now sharing the broadband connection successfully. Both pc's are Windows XP pro and have been assigned to the same workgroup. I can't figure out why PC 2 is being denied access to the files on PC 1. Anyone have any ideas as to how this can be fixed?