Hello i'm a little stumped atm with my sound problem, so i use to have window's vista installed on my computer and i would then connect it to my Samsung LCD tv with a DVI converter to HDMI and just use a audio jack into the tv for sound. That was all no problem, worked fine. But now I've recently upgraded to Window's 7 and I'm now not getting any sound, i go in to the sound mixer/setup and it's only showing "high definition audio device" I'm assuming this is the HDMI trying to send sound to the TV but it not working as it was converted from DVI. I'm not sure if im being really stupid here but i can't seem to figure this one could anyone give me some pointers? something to try? I just find it strange that this worked on vista now i'm having all these problems. It's an Nvidia card that does not have HDMI out, Samsung tv with out a DVI port on it.