Almost all of us running Vista have had problems installing some program because the driver wasn't digitally signed. This is crap because it basically boils down to Microsoft deciding what you can install. Anyway, you can go into the advanced boot menu and disable driver signing enforcement, but you have to do it every time you restart. Ready Driver is a simple macro that runs at start up and goes through the boot menu and disables the driver enforcement every reboot. Very easy to set up. I also included a small Tweak manual for Vista that had a couple of things I didn't know. I hope someone finds it useful..