Hate to harp on about a single computer function (Safe Mode), but all devices present in use, and devices old and unused, by device manager can be found available for edit in Safe Mode.
But I thought that Vista and XP wipe not in use drivers from device manager immediately.
Some interesting stuff in comments section of video as well, though I only really stopped at this one --
The DevCon command-line utility functions as an alternative to Device Manager
http://support.microsoft.com/kb/311272