I don't know if you can notice it here but I took a couple of pictures of the video when this problem occurs
http://img267.imageshack.us/img267/8...1071709ze0.jpg
http://img444.imageshack.us/img444/2...1071710cx7.jpg

verjolas, That's really strange. I have never seen this problem before. It is not to do with the amv conversion so it has either be firmware or hardware related. What version firmware is your player using?

3.5.37

verjolas, Download s1fwx 3.1 from the Downloads > Tools section. Then follow this guide to extract and repair your firmware and then load it back to your player.
http://www.mympxplayer.org/how-to-ex...tool-vt66.html
http://www.mympxplayer.org/how-to-up...ayer-vt46.html

ok thanks mate,I'll let you know what happens when I'm done.

damnit,still screwed up
you know what leave it,I'll go to the store where I bought it and tell them to fix it.