It doesn't flock up if you replace the Zlib.dll. I did that and it still didn't work. I'll try it again when I go home. But I think the real problem is that some of my roms are not *.rom, but weirds ones with numbers in the extension. I tested my EGCG version out by placing just one rom that I know that has only *.rom files and it works fine. But if I set the directory to one that has more than it, it flocks up. But after Micro I'll try to replace the Zlib.dll with another older version.