Okay, here are the details again.
1) My Beavis and Butthead video doesn't use any of these above features. So it shouldn't be the problem.
2) My video plays well with FFDShow and VLC player. The FFMPEG plugin shouldn't be the problem.
3) My video plays slow using TCPMP 0.71G combined with AVC plugin 0.71G. It also plays slow when the AVC Plugin IS NOT in the folder.
4) I can upload and send a link to my video through
www.yousendit.com if you're interested.