monitoring problems

[No Name]

Its me again Ive posted this but no one has replied so I thought Id give it another shot.I have the new 1820 M Recording studio and Iam trying now just to get sound into my computer speakers which are amped.The EMU USES CUBASE 5.1 which everyone seems to like.I can get the sound to get into the com. but I cant get it back to my speakers.Please help o wise ones

[Stealthtech]

How do you have it hooked up ?
What outputs on card ?
Is the mixer set to output to those chls ?