Clavinova CLP-920 and Audiophile M-Audio USB. The Clavinova outputs are: AUX Out (R and L/R), which are plugged into my Audiophile Line in R and L. The Clavinova also has Aux in, To Host, Midi (Thru, Out, In) that I'm not using. The Host Select switch is set at PC1 (other options are Midi, Mac and PC-2). My computer is running Windows XP.
Thanks for keeping me motivated; if we finally get this working I'll send you a copy of the disk I'm going to burn (assuming you like Mozart, Brahms and Bach).