I still haven't resolved the XBOX WMA Passthrough issue, but I do have another tidbit to share. I hooked up a Linksys DMA 2200 to my Pioneer AVR via SPDIF yesterday. The DMA succesfully passthroughed WMA Pro! I tested various combinations of CBR vs VBR vs Lossless, and tested stereo and multichannel. Not all combinations worked (Lossless stereo worked, but not multichannel), but it was encouraging to see my receiver decode my WMA Pro encoded DVD-A archives!
10/5/09 at 10:13am