I want to get a new card for my pc. I tried two GT240's but could not get sound over HDMI. I have a separate sound card, not sure if that was part of the problem, but Gigabyte and Nvidia, could not help. So looking for some help on the next pick. How about ATI? This is for my HTPC. I feed this into my Yamaha receiver, then on to my projector. Thanks..........Brian