Looking at the Rho docs I found this: Rhomobile | PrinterZebra

Is this functionality built on top of the LINKOS SDK?  If so, how far behind is this from the currently available LINKOS SDK versions?
Is there support for C++ libraries in Rho?  Meaning, can I use the LINKOS SDK from Zebra's site instead of using the PrinterZebra functionality?

-chris