Yeah, I was looking for something like the AD300 but I'm not sure if it can downmix to 4 channels and whether or not it can mix the LFE in with the others. I e-mailed them asking about it but I haven't heard back from them yet. As for a receiver, that seems like it would be a little too much for my tastes. The XDTS80 almost seemed good, but I would have to be able to decode AC3 and not so much DTS.