Upgraded my Vista Ultimate desktop PC to Windows 7 RC and everything works perfectly... apart from the fact that I can't get an internet connection. I have a wired ethernet connectio to my adsl router and the router is connected to the internet, as my laptop does still have access. The wierd thing is Windows 7 is talking to the router just fine. DCHP is working and it get's an IP address no problem and I can log in to the router. But the router <===> internet connection is broken. Anyone any ideas what could be wrong and how to fix it? I have tried disabling and re-enabling the network adapter and that does not work. I have also rebooted the router and that doesn't help either. I have searched for new network adapter drivers (Marvell Yukon) but the ones I have seem to be the latest. Any suggestions? Thank Well, I have managed to get it working by setting up a static ip address and dns servers and then going back to automatic settings, and it connected to the internet. Whether it will keep working after a reboot, who knows.