Hey Martin, sorry, I still live in berlin. I will fly there around December 15th to stay there for...we will see :-)
Beer seems to be really expensive, good that I do not really like it.. Here you bay between 2 Euros (in a cheap!!! bar) and 5 Euros in an expensive hotel bar (in the hip in-bars or 5-Star-Deluxe Hotels even more).
Looking forward to meeting all you german guys there (and qatarisun who'll find the perfect match for everybody?!?!)