Booting problems

[Ex-CON]

I just got a my ps2 v9 modded with the dms3 v9 chip. All originals work good, even when booting in ps1 mode and playing an original ps1 game. But I burned my first game "Sonic Hero's" on a Ritec DVDR using the newest version of Nero. But the game wont boot. It show the PlayStation 2 Logo, like all games. But after the logo screen, the screen just stays blank, BTW. I burned the game with a SW-9571-CCY DVDRW burner at 2x. Any help guys

[ftothe3]

try burning with recordnow max. nero sometimes doesnt work for me but recordnow max always has.

[Ex-CON]

Heh, turns out nero was working ok. I was booting the cd incorectlly. I had to first power on the system, open the tray, once i see the Browser menu, then close the tray. But thanks for the tips, I decided to use Alcohol 120% for my ps2 backups.