So today I just successfully downgraded from 3.10 to 1.5 and installed custom firmware 3.03 OE-C. I have a SNES and Genesis emulator that work great! and I am awaiting megaupload to stop being a ******* so I can download the rest of a PS1 iso (dont worry I own the real game except it cracked) for a PSX emulator I have. I used to have 1.5 almost a year ago, but I foolishly upgraded on a regular basis thinking "eh, moding's not that great." but once I saw so much progress I had to get in on it. I am very pleased with how it is going so far, although sadly for some reason the PSP universal remote wont run, it just says goodbye once it begins. Anyway, I was wondering, how can I change the theme? And also is there a way to edit the sounds on the menu?