installed tinyvista and changed the serial key to a legit one i had. It seems very stable to me, have been using it for about a week. Here's my problem: My windows experience index is blank. There is absolutely nothing there. I have researched this and you are supposed to be able to fix the problem by changing 2 reg keys, but those keys are fine. I also read that winsat.exe is responsible, i have downloaded a copy of winsat, and it still doesnt work. Anyone know what the deal is? performance monitoring icon doesnt exist in the control panel either. Please help.