I was told the World Wide model of the Unleashed R650 was discontinued and replaced with the NC.  Couple of quick questions.1) Is the Unleashed R650 that old already that it's being discontinued?2) Is the NC just the USA version of the WW.  (Not fami...

Not sure if this is a double post, my apologies if it is.  I had issues creating my account.As of 200.15MR does it support the R670?R670 Data Sheet States it supports unleashed on Page 5. (There is no * behind unleashed)R770 Data Sheet States it does...