I've downloaded some ISO files to play on my ps2 emulator. I've been able to download, extract, and successfully play one game. Since then, every single ISO file I've downloaded (like ten different games, all downloaded from 3-4 different sites each) I have not been able to extract. I am using the free version of winzip, which might be my problem, but it worked the first time. One thing I find strange is I can use winzip to open the zip file and look inside at its contents, but when I try to extract it's contents and move them out, it gives me an error message. I click "view output" and it says extracting file to desktop, use path:yes overlay file:no, extracting file, error:data error. At first I thought, "ok this happens, maybe it's a corrupt file". But this has happened to like 40 different files so far. It just won't work for ANY of them. Please help!