Yes my PC is connected via a router (broadband connection).

I changed my PC's IP to 192.168.0.1 and "allowed users to connect to the Internet via it". Now I can connect to my PC via bluetooth but my ipaq asks me for a username, password and domain and I cant seem to find a way to bypass these settings under my PCs network settings.

I'm obviously doing something very very wrong but I haven't a clue what it is.