I have analog 5.1 multichannel sound system, connected to my PC. And only 2.0 stereo speaker system connected to my PS3. So, when I'm playing multichannel video on my PS3 with current setup, I can hear only stereo sound. It will be great, to have an option to play sound on the computer. In this case there is no need to buy an expensive digital receiver. What do you think about this?