I have some video clips on my PC that I want to watch on Directv. I can see my pictures, and play them as slide shows. I can see the video titles, but when I click on them it will not play. All of the videos are from my digital video camera in AVI or WMV format. I was told I had to convert the video in order to play them. Into what format should I convert them? I have Windows Media Player installed. Any suggestions?