MSR,Quake3

[raz]

Trying to backup a backup of MSR and Quake3, both are selfbooting, but have no luck with these two, am able to do other games, am using Discjuggver2, psx6.2, on Msr when usingDJ reads to29% then stops, on quake3 gets to track 17 then fails, some one please help new to DC coping, so ant advice, much thanks.