hey guys, i made my hardisk triple partition on my harddrive, on partition C i have vista 32 bit and i want to install windows 7 64 bit on partition D and i had backup all of my files on partition E, can i do that? bcoz i heard that windows 7 must be installed on unpartition harddrive, will it formats my entire drives if i installs it that way? i dont want to lose my backup file. i want to make a dual os on my pc. can i choose the os during boot like xp and vista i had before?a reply would be appreciated