Have a PS2 V7 with a Messiah2 Pro chip installed. Seems like everything I download recently ie. Midnight Club 3, MX vs ATX unleashed will not work. Once the files are downloaded and unzipped, I use Ridek G04 discs and burn at 2x. I've tried burning in Nero 6 using the UDF/ISO setting or DVD Decrypter. I always get a perfect burn with no errors. My PS2 will not read the discs, I get the memory card/disc screen. If I put other discs that have been burned, the machine reads them fine. Any suggestions would be appreciated.