Need a game for iphone for trip tomorrow!!!

From what I have seen there aren't many good games for the iphone right now. I haven't bought any but I need one. Can anyone recommend me a good one?

hopefully this helps:
http://smartstartup.typepad.com/my_weblog/2007/07/top-10-best-iph.html

also, I hear that Super Monkey Ball got downloaded a lot, so that could be good

Super Monkey Ball is very good.

Song summoner is great as well :)  - dunno if thtas iphone compatible tho

Bomberman! Can't go wrong with bomberman. :)

or you could just use a real gaming platform if you have another handheld......

Yeah buy a PSP or something.