Ok so here's my problem. I have recently built a new machine for my room with the intension of networking it to the one in the computer room, downstairs. The machine I built is a 1.6 GHz P4 on a ASUS P4S553 MOBO with 256 MB of DDR, an ATI all-in-wonder Readon 8500DV and an on-board SiS NIC. The machine downstairs is a run-of-the-mill 766Mhz E-machines with a Belkin NIC. Both are running windows ME. The routing is done by a Belkin 4 port gateway router. With that in mind let's get to the sympthoms. I can browse the internet on both machines with no problems at all. From the downstairs comp I can click on 'entire network' and see the comp in my bedroom but not vise-versa. In the bedroom if I click on 'entire network' it locks up for a few minutes and then tells me the network is not available. Sometimes it just locks up and it has to be nuked. I have tried to simply 'run' \\upstairs to intiante the process without using the entire network icon but to no avail. In the network properties I had Dial-up adapter 1 and 2, the SiS NIC , NDSI 1394 Netshare adapter, and WAN miniport adapter(AOL). Now when I remove the 1394 adapter and choose not to shut down right afterwards and attempt to look at my network it shows both computers. Though the downstairs computer is not available if I attemp to access it. When I restart the 1394 would be automatically put back on so I set the jumpers on my ATI card, which is where the firewire is coming from, to diable firewire. Now when it restarts the adapter is not loaded. This time I am back to the freezing. As I type this on the upstairs machine I am moving files, initiated by the downstairs machine that can see this one, to this computer. The cabling is fine and the router is showing two solid connections. What am I missing? I am at wits end here and am goign to throw this thing out of the upstairs window if this doesn't start working. Any help would be greatly appreciated. Thanks for reading!