help with Metal Gear Solid 2 - Substance

[aiwa28uk1]

hi
how can i fit metal gear solid 2 on2 dvd disk there r no folders i can delete just big files there r some files that say disk 1 and some say disk 2 so can i put all the disk 1 files on2 1 disk and disk 2 files on2 another disk and will it still play any help will b appreciated thanx.