Robm321,
You don't want to know what I'm doing next with htis set up.
B18c96specr has the right idea. HD storage and computer based playback are on the way. Have laptop will transport. I will be freeing up about 100 sq. ft. of space once I load every digital music file I have onto the server.
Check out the USB DI/Os at www.redwineaudio.com (Vinnie Rossi) and Empirical Audio (Steve Nugent). I prefer to bypass the USB DI/O DACs in favor of the Audio Mirror.