Remembering my German

It's been a long time since I've used my German. The last time was in 1998 when I came to visit my sister when she was living here. It's coming back to me slowly though. Most times, I'll here a common, conversational phrase that I had forgotten. Something else that is interesting. We have GPS in the Nissan (which is VERY useful and it is in English) and when we were with our German friends in the car I ried to listen to it in German. I just thought that was prettty funny.