Alpine makes a few good ones that take toslink digital in. The pxa-h510, pxa-h700, pxa-h900 [$$$$$]).Originally Posted by antimatter
I use the pxa-h510 with a sound blaster extigy. When watching movies the pxa-h510's surround sound processing kicks in-sounds very very very nice (full jl audio setup). They can be had for somewhere around 200-300 bux. The pxa-h700 is much newer and better, however it takes up a whole din, whereas the pxa-h510 is a hideaway unit with a little control display you can run up front.