I'll bite
I have been looking into making a PC transport for awhile, and I found a very interesting project for those who have some money they want to throw --
cPlay and
Building a Computer Transport. They use upsampling in cPlay, but you can turn it off and use bitperfect if you like. In the transport they build they seem to use some mini-atx boards and a expensive case, but on the software end, it could easily used in any other project.