dont ask why. i want to put XP, Windows 7, Ubuntu, Leo 10.5.7, and Snow leo on my pc. i have put leo, vista, xp, and ubuntu before but there is always one problem with one of my OS's. so which order should i install them in? i think: XP 7 Ubuntu Leo Snow Leo is this correct? because i know that sometimes there is an order to install it in to make it easier. thanks.