Basically what I said above. I followed all the directions to a tee, and just got 3.40OE-A. I set the homebrew to 1.50kernel and have the CSO in a folder (yes it is in the MS root) called "ISO". >.< When I go to "Games" (on my psp) and then "Memory Stick" nothing shows up (but the memory is still taken up, since I'm left with less mb remaining). I have a UMD disc in the back too. Any help is great, thanks!