Mine is working fine, however I don't know if this helps any, but could it not be your graphics card, maybe not powerful enough to run the functions, like stimulate opacity and that.......or is the whole changing of explorer backgrounds not working, if it is that then sorry for such stupid suggestion , I thought just maybe thats what it is, hope it is, and you just have to update drivers or something like that for the card....hope you get ti sorted either way.....The Thug 
