So i know that the archive and install creates a folder called "old system" or something. does this hold your saved documents and files? or old system files that are not important anymore. in other words, are all of my files in the same places that they were before the archive and install? or do i need to move them back afterward...and finally, could i simply trash the "old system" folder after the archive and install is complete with no bad consequences? thanks for your help!