Hi, I have not had a Problem with Vista until now, last night I noticed that I went back to my pc and my Windows borders are now a White like colour instead of being a metallic transparent grey/black colour, Ive tried messing with Aero and all those settings to fix it but still nothing, and also My window previews no longer work, I go to try and enable them and for some reason they are greyed out now, but they werent before. Can I please get a hand?? :/ Also I prefer vista over 7 :P