since Dazzle DVD170 doesn't work on Vista nor XP, i assume that DVC50

i have Studio 10.8, Studio Plus 10.8 and Studio Plus 11.1.2 and Dazzle DVC150 and Dazzle DVC170 ... they are not compatible! (all software and drivers were properly installed ... of course only one program at a time)

Pinnacle Tech Support emailed me to say that THEIR Dazzle DVC170 will not work with THEIR Studio for analog capture and that they couldn't get it to work, either!

I have wasted 5 weeks of trying to get Dazzle to work and now have given up on Pinnacle products.