I was just wandering if any of you people new whether or not macs have soundcards. i was always under the impression that they dont because unlike pc games mac game boxes on the system requirements its not writen for example: soundblaster audigy.... also you never here steve jobs talking about what soundcard the new macs have when he relieses them at the macWorlds. At that point i started to think Humm... maybe Macs have something built into the OS or w/e. That was untill i saw on the pictures of MWSF 03... the showed off M-AUDIO's new soundcard for the mac that supports dolby 7.1... so can anyone clear that up for me??? PS: Were does the 7th speaker go in a 7.1 set up??/ i know 6.1 is three forward and three back and a subwoofer, but wouldnt the extra speaker of 7.1 through of the balance of sound or something...?