Reply to Newbie Input/output settings;M-Audio Fastrack pro help

i just got some speakers today w/a fast track pro external soundcard. i dont know where to connect the wires that are supposed to go into my soundcard. Also, not sure how to properly set up my audio options, output, input settings in traktor2. Im dont know a lick about input/output settings so if you can be real specific on how to set this up so i can get some music flowing thru my new speakers. thanks.