Cannot Get Soundcard To Work

Hello,

Im trying to get my m-audio Fast Track Ultra 8R to work with Renoise. Its shows up in the audioconfig and im setting the device as both in and out. To my m-audio card i have connected both my virus and my nord lead synths, but when i run a pattern im not getting any sound from the card. When i put my headphones directly into my synths its working so the midi is working as it should. I have the same setup when i work in Studio One and it working there. Any idea on what it could be ? Im running renoise on os x 1.07.

Some information about your computer and OS might be helpful!

First place to look is the Audio section of Preferences though.

http://tutorials.renoise.com/wiki/Preferences

Im running on the latest mb pro with os x 10.7.