Not sure if JasonVP is still around but you might send him RC Mail. You just resurrected a thread that is 8 years old.
I went to the cambridge audio support site and looked up support for current blu ray players and they are under the CXU umbrella.
Here's a PDF I found.[Link: techsupport.cambridgeaudio.com]
The codes in this PDF match the ones posted by JasonVP above (shorthand NEC format).