^^lol exactly what i meant, cept i put mine on the desktop, maybe ur not suppose to but w/e...but yeah always keep the original 1 clean so u can make more copies, however u cant install a patch more than once to my knowledge so once u up to 1.5//1.6 w/e u cant install 1.2 on another 1 or 1.5 in another folder, so u make copies of 1.2..a bunch and always keep 1 clean, then same with 1.5 n 1.3 but to my knowledge theres not that many mods for just 1.3...hope we helped