best dvd burner and modchip

[patch god]

since modchips are no longer illegal in australia i was planning to get my ps2 chiped and then buying a dvd burner. i first want to learn how to burn before doing anything.

i was planning to get a pioneer dvd burner and using pioneer dvd-r's @ 1x. would this ensure best results?

i want to get a messiah modchip in my ps2. my ps2 is says 30002R on the bottom, will this be compatible with messiah?

i think i know how to burn the ps2 games but what if the game is larger than 4gigs? how do solve this litlle problem? can i split the image or something? would it cause problems with the burn?

any help would be very appreciated