I got it all connected up today.
I elected to use a local account on the CPPM and use the MAC as the user name and password.
Not sure if this is the best way to go. But for now it seems to be working well. Suggestions are welcome :D
The behavior of the printer is kind of cool. Upon either a sucessful or failed attempt to connect to the wireless the printer spits out a small message reporting the status.
Here is a screenshot of it profiled
Cheers