can't share files between them. ?? I have two computers on the same network. i know that there both on the same network but i can't seem to get either one of the computers to see each other, so i can't share files between each other through the network. I'm using a Belkin F5D6231-4 wireless router to connect them. the downstairs computer is hocked up through Ethernet to the router and the upstairs computer is connected through the router wireless. Both computers can receive the internet through the router but each computer won't see each other. i did the steps for sharing for each computer but didn't work. The down stairs computer is running XP and the upstairs computer is using Vista. What can i do to fix this, please?