You weren't impressed by STATION TO STATION? <sarcastic laugh> However, I did think HEATHEN sounded really good, surround-wise, if not my favorite album of his.
It's probably an outlier, but Tony Visconti's Young Americans 5.1 mix is one of my favourite '00s mixes, even in lossy DTS form. They should let him at the rest of the Bowie catalogue, not to mention the Thin Lizzy albums (Bad Reputation, etc.) that he originally did too.