there are many options, sort of confusing when you really start to digest it all! much depends on your level of comfort with computers and related gear. i have found that the easiest starting point are the logitech line of squeezebox products. they are near plug and play and can give you sound that will top spinning discs (depending on how you use them, related gear and such). given the rest of your stuff, i would get a transporter and a good digital cable. do you have a network with storage in your home? that will determine the next step...