I have one very easy question. I have UMDGEN, great for compressing files. Well I got a couple games that are in a format that I dont know how to compress. The are in files ending in .001-.018. Now, I know when they are like r.00 those are winrar files, but I have no idea what to do with these, I tried to compress then drop on the PSP, I tried to compress the files on UMDGEN without winrar, and I had no luck. I'm sure you guys have a simple and easy answer and it would all be appreciated.