Reply to Using RMX soundcard in Ableton

So, It doesn't seem that Ableton live recognizes my Hercules RMX Midi Controller. I can use it with traktor pretty well, and even get the master output through the headphone jack.

I have a built in sound card on my desktop, but I'm not sure if I want to use this with my studio headphones. Also, I can clearly tell that the RMX output sound is better. Should I be worried about exporting Ableton songs through the RMX? I don't have an amp at the moment, so I'm stuck using k240's.

Any ideas? Thanks