Hi and welcome to MobileRead (=Hei og velkommen til MobileRead) Zzyzx !!
Enjoy your PRS-600, which is the same as I have. I have now used it for 6 months and I have yet to see another one using one on the bus or train or anywhere else for that matter.
I have found out I digest more books now than before. Right now I've just started "The cathedral of the sea" bought from the Sony Store.
Stay cool!
ArcticBoy