Gaming ISO/CSO save data?

[xakota]

I've played through a bit of a game using an ISO and just discovered that I could compress it to a CSO. If i did, would my ISO save data be compatible? Would I have to convert it or something?

Also does it really slow the game down that much?

 

[Kwartel]

The savefile won't be affected and the slowdown depends on the game.. (just try..)

 

[Rydian]

The save will work.

The slowdown may or may not be there, it depends on what options are used when compressing to CSO (there's multiple compression levels and the option to compress the audio/video or not).