I dled a few nes roms - mario 1, 2 & 3, zelda 1, etc. and they worked fine. They unzipped to reveal a folder with the .nes files in them.
Then I ran into some problems. I started dling some sega roms, and none of them would unzip properly. I would get an infinite loop of zipped folders ending in .zip or .bin or .bin.cpgz. Any idea why they don't just unzip? This happened with a few sonic roms and some others. I haven't been able to get any sega roms opened. Some nes roms did the same thing.
Thanks.