-Proper PSN support. None of this game-by-game ad-hoc/infrastructure crap.
-3G. Limiting a handheld to Wifi is like limiting a fan to only working when it is under 20 degrees outside.
-Dual Analog. Single analog doesn't work. Seriously.
-Four shoulder buttons. Holding select and pressing L/R is not fun.
-SD Card Games. Or really, anything other than UMD.
-BIG screen. Because big things are good
-Touch screen. Because touching is fun, and every portable and its dog has a touchscreen nowadays.
-Low price. People don't buy expensive things.
-Games. This is important. Good games, to be more precise.







