Just Ripped Sxxx GT 11 CDDA files TOO BIG?????
 

I ripped SegaGT and I got 11 cdda files-576Mb
and .iso files about 250Mb I can't figure out how to downsize .wav files. ( It is no .sfd, .adx files)
I tried CoolEdit but when I burning first session
it said invalid compression in .wav file or something like that. Can anybody give me a clue.