What don't you understand Kevin???
You'll have to get back to 16 Bit, 44.1 for cd so SBM is one way to organize the bit's back to 16 bit. There are also other "systems" doing this so you don't have to use Sony's method for it. Don't know what Rudy uses for this. The DSD thing Lon talked about Rudy uses for the SACD's he did (and does) so not for the RvG series.