Ok I just tried, but it doesn't seemed to have worked. I changed "Mods" to "mods". By "the folder with the mods/bin folder", I assume you mean the folder which contains those folders (mine is called magical machines). I have winrar, I right clicked it and clicked "add to archive", however after uploading it still didn't work. Which file ending do I need? A RAR, RAR4 or ZIP? Thanks for all the help!