.CSO files and 3.52 M33-4

Where do I put .cso files? I've read few posts and saw a few different responses. Could someone clarify, do I make an ISO folder or just put it in the 1.5 folder?

Cheers,
pqumsieh

There should be an ISO folder on the base of your memory stick, if not, make one, Thats where you put your .ISO and .CSO files.