Cool Thanks. I figured as much due to the grub loader being there, but i wanted to confirm that it wasn't just used to load a BIOS patch and then reboot the system. Thanks Win7 plus Switcher 2.0 (for expose functionality) is actually quite a nice system! Good job so far MS! Now Visual Studio 2010 with C# 4.0 and the new dot net 4.0 platform should be a very nice system to develop on.