Yeah I need drivers for ALL KINDS of stuff besides regular audio/video. Multiple printers, scanner, cameras (Video and still), audio production hardware, half dozen USB device programmers, GPS units, the list goes on and on (and on and on and on).
As typical, it's about 50/50 on launch day if there are drivers for device X. If there are no drivers for the latest OS it's about 50-50 that previous OS drivers will work (or install). The rest is about another 50-50 split if the manufacturer will update them for the new OS ever or instead "suggest" that you buy a new X instead. THOSE companies I tend to not ever do business with again <cough>HP<Cough>