My problem is somewhat similar to Thom_D. I have 3 PCs (A, B, and C) an NSLU2 with a WRT54G, and am having trouble enabling file and printer sharing. PC A and the NSLU2 are connected to the router by a cable - they can see each other just fine, etc. PCs B and C have wireless connections. They can see each other just fine also, but they cannot communicate with A or the NSLU2. And A and the NSLU2 cannot communicate with them either. If I "View workgroup computers" from either A, B, or C, all 4 devices are visible. But if I try to open the computer, or "Add a network place", I get the blah, blah, blah not accessible, blah, blah contact the administrator, blah, blah, The network path was not found. All PCs are running XPSP2 (Pro) with NetBios enabled over the TCP/IP and the SP2 firewall disabled. Security mode is WPA-PSK. The firmware is Sartori 4.0 - and my grief started when I flashed my bios last night with this new firmware. I did reset (15 seconds) after the flash then re-entered my settings with the above results. Sorry if this post is confusing - but I AM confused.. Any help is greatly appreciated (but remember I really am a noob). Thanks.