Okay so I have few isos that I downloaded I burnt them onto dvdr using MagicISO and a burner. Some of the games work perfectly fine but for few of the games, the screen just shakes uncontrollably - anyone have any idea why this is happening? I got the files using Usenet and maybe some of the files were fixed up by the PAR feature - would I get a shaky screen if the fiel was fixed by the PAR files?. Really clueless here. Please help. - everything else is fine, but the screen is shaking to the point I'm getting a seizure just by looking at the screen ==+ Thanks in advance!