10k? here in canada they've been advertised as around 1500, is are there other fees not associated with the unit itself (just curious)... i could have also been seeing an extremely cheap one

interesting project, and well, your work is worth it! hope things go well!

as far as ideas, history always goes over well for books, possible stories and stuff from historical sites, it's hard to give suggestions without knowing more about your project, and i realize you might not want to reveal lots about it online.

again.. good luck! lot harder thinking up content for REAL places