i've been using it for a bit now and i like it and have no real problems with it. yes at first i needed to find out where some stuff is, but i had to do the same thing moving from 3.1 to win95!

i'm a real security buff and i actually like the vista security. and if you dont like it, you can disable it.. yeah it can get annoying at times when you're in a hurry, but overall it's a good function.