Re: [NEC_Avenue] NEC 525 - Cellular TG-16?

How expensive are these services in the US?  I've found NTT Docomo is 
ridiculously expensive over here in Japan compared to KDDI AU and Vodafone... also, 
I've heard from several people that playing games runs up nasty, nasty extra 
fees, even for relatively simple ones.

-Joe R.