? The use of 7-zip doesn't make it harder to deal with Inconvenient for the downloader? Yes, it's such a pain to have to download much less bigger files with exactly the same content. All the Goodsets I have ever downloaded have been in 7-zip format, and better off for it. The same thing went for most Xbox emulators, no 7zip support. I can't remember what I used at the time, but I was able to extract each rom to it's own folder and then repack each into a zip file, all automated. I said that because I have to extract each archive manually, and rom sets can range from hundreds to thousands. Extracting thousands of archives one by one is inconvenient for the downloader.