I have had my Evo since launch day. I have recorded some videos for fun and they play back on the phone nicely. But today, I connected the phone to my PC and wanted to play a video. I got video with no sound. I tried several I recorded...some at 720fps and some at VGA. Same results. Videos I downloaded from You Tube play fine. Just the ones I recorded on my phone. I have a relatively new HP running Widows 7 and have used Quick Time and Windows Media Player. Neither would play the sound. Anyone have a problem like this? Thanks.