Question about CDR Media and DVD Media along with the newest PS2

[Sgt_Strider]

I'm not sure if the PS2's laser is going to be picky, but does it matter what kind of cdr media that I use to backup PSX games? The original PSX's cd-rom speed is like 2x right? What if I burn a game on a 48x media at 48x speed? Will it still run though? I heard the newest PS2 have native progressive scan and complete DVD+r/rw support. I heard that the DVD+r/rw format is better than the dvd-r/rw format which is supported by the dvd forum. Anyway if I backup the PS2 games and burn them all to a DVD+r/rw and run it on the newest PS2, would everything be ok? Even if the original disk was a DVD-R media? Would it matter by going from DVD-R to DVD+r? Thx