Ok here is what I want to do.

I want to be able to use my pc for mixing, so i want to be able to play different stuff through my headphones to what us being played through the speakers.

All of the ports are being used on my soundcard. However I have a built in soundcard on my motherboard.

Is there any way of getting them both working, so I can do this?

 

yep done the same myself for use with virtual turntables.

 

I have 2 sounds cards and a physical mixing/cross fading desk much more fun

 

yep ditto that SiDHEaD

 

Right, now to work out how lol