Hmmm, not sure if I can help with this one. But let's try anyway!
Few things... how are you connected to your router? Wireless, or Wired?
Edit: Oh, onto NetBT stuffs already? One minute, reading.
Edit Edit: My first suspicions would have been network connectivity, or DNS issues, given the nature of the problem.
Edit Edit Edit: Right click network connection, and go to repair, to clear NetBT etc.
06/02/2008
Perth, since like, forever.