I ordered a new ps2 from socalmods which will be here next week before Christmas. I've backed up a few of my games with dvd decryptor already and I need to know which type of dvd's to use. I've burned many dvd movies with dvd-r and dvd+r already that play wonderfully. Should I wait until I get my modded ps2 before I burn the backup discs? I don't want to make backups on dvd+r (vice versa) and have them not work. Socalmods said it's a new ps2 with the messiah chip installed. When they say "new", I still don't know what version I'll be getting. One more thing, does having the chip installed let you play backup dvd movies in your ps2?