Will,

Some more clarification, this time from Cirrus. Rather than issue a new chipset, looks like Cirrus will be incorporating PLIIx into current chip families. If the 950 has a way to change the software on its decoding engine, the upgrade may be possible. Check out Cirrus' press release .

Also, just as an FYI, Charles Wood of Fosgate Audionics talks about the changes made to the Eastech prototype for their FAP-T1 in this thread ; he addresses the similarity of the manuals a couple of posts down.

Best,
Sanjay