Please, I haveinstalled windows 7 beta version but I have a problem with NVIDIA Network controller after installation windows 7 beta dosen't have driver for NVIDIA Networking Controller then see belove if turn on the modem router ethernet and after powering up the pc with windows 7 beta have network problem. if before powering up the pc and after turn on the modem router ethernetwindows 7 beta have network right. Thank you for attention

Unfortunately this build of the beta fails to install the generic drivers for some network adapters. Go the the website of the manufacturer of your network adapter (or the manufacturer of your motherboard if it's integrated) and install the latest Vista 32-bits/64-bits drivers.

I agree with Frop. I had to download some Vista drivers separatly to get some things going. Easy enough if you can get online or have another computer you can download to.