Cheating on a CFW PSP.

I have a PSP phat with a Gen d2 CFW, and I was wondering if there was any way to cheat in games. Maybe some kind of program I'm unaware of?Also, I run out of space quick on my mem card, even though it's 8gb. Any way to trim ISOs or CSOs to make them a little more space friendly?Thanks for your help.

I didn't get a chance to try it out myself, but this might be of some of interest to you.https://www.romulation.org/forum/index.php?topic=21903.msg336446#msg336446

There is a plugin version that is free.http://pspslimhacks.com/cwcheat-2-3-released/