I just upgraded from Windows XP Home to Windows XP Pro on my laptop, and now my internet wont work on my laptop. I have tcp/ip enabled, all the same settings as this computer (both plugged into same hub), etc, but my laptop wont connect to the internet. I can even see this computer on the network, but my laptop wont get an IP address and wont connect to the internet. Wtf? What could be wrong? Any help would be appreciated. Thanks.