hehe well there's 4 or 5 in total but we know the issue.
It's all the games that use the same apploader as Phantasy Star Online EpI&II.. some are:
Simpsons Road Rage
The weird thing is, back when cobra 1.0 was being developed and we were working on GCoS 1.5, someone hinted that these apploaders held the key to 2 Disc games.. heh, possibly what they meant was this was the issue with getting 2 disc games all working.
Thanks for your support everyone.. I guess i'd better pick up the GCoS sources again and get started then :P