My Qubo talks to me in German

Is there a chance I can change the voice recognition language to any other (eg. English or Polish)?
I have Blue & Me + TomTom
OBD2 adapter if needed.

Or is there any list of all the voice commands available in German?

Solved this problem myself

Blue & me system can be easily upgraded via USB.
All information on: blueandme.net
(be sure to have Flash enabled)

and on this forum in Blue & Me section.