namxamsaidthis

Oh yes, this tool is amazing. Unfrotunately, the link is gone. The project is now hosten on sourceforge: http://sourceforge.net/projects/synergykm

Someone polished this up so it'll run on our more modern macs.

http://www.deftly.net/2008/03/22/synergykm-for-105/

Yes, indeed a great utility. I am using it all the time with my usb headset. Unfortunately, I am having a problem when using i.e. RealPlayer and plugging in the headphones. Somehow I have to restart the application in order to reroute the sound stream to the headset. But I think this is specific for some applications which do not follow the "default" way of sound output.