I have been trying to play Tony Hawk Underground(NTSC) and GTA3(PAL) DVD-R backups...but none of them works. DVD movie backups is no problem(both NTSC and PAL). When i put in a ps2 dvd-r backup it starts "reading disc...." in the menu where you can choose the memory card or the dvd disc. When playing movies the DVD option comes up after a while and i can play it like normal, but with the ps2 games it doesn't, it only says "reading disc error" CD-R/DVD movie-backups and PS2/PS1 originals works just fine..it's only the ps2 dvd-r that isn't working. -I have tried several diffrent medias(Princo, TDK, MMORE, Maxell and Sony) but none of them works. -My PS2 is a v3 with a Messiah1 -I use a Pioneer DVD-RW DVR-104, DVD Decryper and PrimoDVD 2 to burn my backups and i always burn them in 1X Anyone have any idea of what the problem might be?