I think the only reason why Cell Phone portable gaming hasn't squashed DS/PSP is the gamepad. A touchscreen tradeoff. Cell slide out keyboard needs a decent D-Pad with marketing white cord hype of Apple. Once that happens cell phone portable gaming monopoly will take place.
http://www.racketboy.com/forum/viewtopi ... &sk=t&sd=a
EDIT
Thrown in a decent battery, and good library of jar-iPhone Aps game compatibility
Not this one, came out too soon,
wrong marketing, crappy games.

