I need a free program that actually converts .avi files into .WMV files. I have used the searchbar, and google, and every program I download says i have to register, or it says it converts it, and the file doesn't work. Can someone tell me what converter they use. It has to be free, and not show some words in the corner after it works. All i want is for my Zune to actually have videos on it that actually work.