I only found problems with Tiger Woods 09, and Fast and Furious as .cso. However the problems did make me think I probably won't bother compressing my .iso files now
well alot of other games work totally fine compressed just some give me a loading lag spike every so often thats pretty damn noticeable for me and its pretty much the games that require alot of loading that do it
__________________ [PSP History] *Mine* God Of War Edition PSP Slim -- 3.95 OFW - All The Way Up To 5.02 OFW - 4.01 M33 - 5.00 M33 - 5.00 M33-4 - 5.00 M33-6 - 5.50Gen-A - 5.50Gen-B - ***5.50Gen-B(Full)***
*Brothers* Piano Black PSP Slim -- 3.95 OFW - 4.01 M33 - 5.00 M33 - 5.00 M33-4 - 5.00 M33-6
games under 600-700 mb doesnt seem to be affect when u compress then for me but if i compress like a full game (1.8g) god of war coo or nfs undercover it went bad and i hade to re download it i compress mi fifa stress 2 with like 120 mb and i dident notice a diffrence
cons of cso
*slower loading time - but not by much
*some games will have errors - very few
all my games are cso (except Flatout which would hang on 'now loading') i wouldn't have it any other way
pros
*saves alot of space - depends on the games though but generally space is saved
A CSO is essentially a compressed ISO. You can save space without needing to rip anything from the ISO just by converting it into a CSO. If you can tolerate slightly longer load times (depending on how compressed it is), you're gaining a big advantage: more space for other things.