fancy new Iphone - Apps?

I just got my first Iphone. What are some must have apps?

thnaks! duh!

Oh and welcome to the darkside! is a no brainer

depnds on what you are into i guess.  I have several games that I play.

I use Ookla's speedtest app at least twice a week

I also have the dailysteals app for shopping for crap items on the cheap

Facebook, twitter, Linked in, etc.

HBO Go, Showtime Anytime (assuming you pay for the channels with your home providor)

Waze app is a pretty good maps app that integrates social networking (tells you where traffic and cops are)