Newbie question about DVD format

[bradyholt]

OK I am new to the "backup" process of PS2 games so don't flame me too much. I have a PC with an HP DVD200I which burns DVD+R/RW formats, can a game be copied to either of these formats and if so what chip is the best to have? I have also been reading about the v1 v3 or v5 of the PS2 unit, how can I tell what mine is? If I cannot copy my games with the + format I do have a DVD-R/RW in my Mac, is there software and maybe even some help burning 'em on a Mac?

(Damn I hope charlie is around......)