I installed build 7100(32-bit) and I've been getting a lot of blue screen lately. I did get some on the other beta, but not as much as now, I got three in one day. I think that they are related to my wifi adapter, because I've noticed that I get the blue screen whenever my wifi adapter is busy. ex. I was downloading with Utorrent, at the same time I was downloading with mozilla, then the Microsoft updated started downloading and I got a blue screen. the same thing happened again but when I started downloading with Steam. my laptop: GeForce 8600M GS AMD Turion 64 X2 TL-60 Fujitsu siemens computers WLAN 802.11b/g I've installed all the latest vista drivers that I can find on the Fujitsu Siemens website.