I just bought a PS3 and an HDMI cable for it so at the moment both sound and video goes thru the HDMI cable directly to my TV. The thing is, I just bought a new sound system for my PC (z2300) and I'd like my PC and PS3 to use it. My question is, is it possible to set up my PS3 to output video thru the HDMI and Sound thru the Cinch cable? Then use a cable adapter cinch -> mini jack and hook it up in my computer, then I just have to set the PC to output sound input normaly thru the speakers. Is that possible?