This is probably a big newbie question but here it goes. I have several..SEVERAL downloaded mpeg files. When I play these files on my pc in Power DVD, WinDVD etc. the play flawlessly. But when I use nero to burn these files to VCD it never fails when I play them back all is fine for a liitle while and then they start to freeze and go all blocky and thats it unable to view. This happens on my pc as well as 4 different DVD players. What have I done wrong to cause this? Is it the media I am useing Fujitsu and Maxell cd-r's? Or something else all together? Thanks