hey all i have a few question i wanted to ask hope some one can answer a few of them. 1. well i attempt to burn a back up of vista it say that it wont burn rewritable dvd so what will i do about this im not sure wat dvd to use. 2. with window vista i dont know wat programs will work right with it ex{micro soft word, nero burner, audio grabber} 3. if i burn the back up for windows vista can i delete the installation and install win xp and later on when vista is more supported re-install once again thanx in advanced its just the new operating system is a bit of a pain