Okay, so I just bought a 10/100 Network PC card for my laptop which is a Dell Inspiron 5000. I hooked it up to my Dell Dimension XPS T500 using some CAT 5 wires and a 10/100 NetGear Hub. Anyway, I can browse all of my Desktop's shared files from my Laptop, but when I try to look at my Laptop's shared file from my Desktop, I just can't do it!! I mean, the computers can ping each other just fine, but when I try to access my Laptop files, nothing!! Well actully, I can see the Laptop in the Network Neigborhood, and can actually open it up and browse the contents, but when I go to open a shared file, the hour-glass pops up and stays there for a really long time, which usually doesn't happen on a 10/100 network. What the hell is wrong!!?? I've called every company and all they can say is, call another company!! Big help!! Anyway, this really sucks and I'd like to resolve it as soon as possible. And another thing, when I start up a LAN game of Half-Life using my Desktop as a sever, the Laptop can't join. I can only make the server on the Laptop and join that game. It's really annoying since the laptop is dumb and only has 64 megs of RAM.