ok, so I get home tonight and after some time I notice that some of the icons on my desktop are diferent, and after a moment I realise, they are some AVI files, so I'm thinking somehow quicktime took over again, so I try to open one and, BAM! windows media player want's me to validade windows, cause it's aparently been upgraded to version 11. at first I didn't understand this untill my sister came down and out of the blue mentioned that she did it cause it asked her to when she came into my room to burn a CD...

because I didn't have enough problems with my computer already, is it even friking posable to down grade WMP?