Help! Playback Skipping Frames

[ab21]

I have some DviX/avi files that skips everytime I play them. I remember some of them were playing perfectly, but now most of my avi files are skipping frames when I watch them.
I took some screenshots of the file informations, hope they'll help. Thanks guys.
http://www.angelfire.com/music5/b1hach/13.jpg

[ab21]

no one knows the answer? am i the only person who have this problem?