Reason that my transparency doensn't work is simply, i'm f*cked
In order to make transparency work you need LDDM/VDDM/WDDM drivers (they are all the same but they change the name constantly). Ati released those drivers, Nvidea released those drivers. Intel didn't. I have GMA 915 (for crying out loud) i didn't knew about that graphicscard before, but GMA is two times nothing. I payed the same price for my laptop then for one of another brand which had about the same specs and had an ATI card (which is ofcourse much better) and I get GMA :/ damn i've should of known better. But anyways, it can handle vista and transparency if only Intel would release those drivers, but they don't. First they give us graphics who are on the edge being a disaster, and then we don't even get a simple driver... My next laptop is an AMD with ATI graphics for sure...