confused

[hicky232]

so i can delete demos and stuff like that i got sega gt 2002. i didnt know that you could get dual layer game disks and this is the firs ever game i tryed to do and i read lodsa guides and everything but non of then tell you wot to do if the game is to big for a dvd disk. thanx for your help much appreciated

p.s wot are the consequences of deleting these files i gotta delete