Well all was going well with my tweaking and I was almost done - then I found one more... you know how it goes! Anyway, downloaded the Powertoy Tweak UI and then I try to run the setup it just gives me a big red cross and says it is not a valid 32 bit windows executable! Am I doing something wrong? Is the download dodgey? Shouldn't be since it was from MS themselves, but it did seem to take ages for a relatively small file Any help gratefully received.