Ok new to this board, and product for that matter. I just got DVDit pro hd for my home movies and when I install the program it makes my dvd and bd-r drive disappear. When I innstalled it it said that a digital driver was not installed so that might be it but I know nothing about these things. I am running it on vista 64bit with 8 gig of ram. ANY HELP IS APPRICIATED!!!!