I got an iPhone :-)

I'm so excited!
I was reluctant, because I didn't know if I'd actually use all the functions, but DH peer pressured me. (I know this is all a part of his grand scheme to talk me into getting rid of our land line. I'm having trouble letting go. hehe) But, it is awesome! I got the white one. It's so pretty!

So, fellow iPhone users, tell me about your fave apps, and any accessories you recommend. I'm looking into a case for it, but was so overwhelmed in the Apple store...

TIA!