So I recently got a hold of a PSP Brite and decided to use it for portable emulation. I did run into a minor issue, though. While the ReadMe states it can use compressed files, PicoDrive refuses to run any MD rom compressed in a ZIP archive. It's just a single ROM in a ZIP archive created with engrampa. Is there anything I'm doing wrong? Is it looking for anything specifically? I'm using PicoDrive 1.51b on a PSP 3K running 6.61 LME-2.3 ∞.