Twitter Software

I’m an AT&T customer, own a Palm Centro and an iMac desktop computer. I like the Palm, but the controls are small and not all my data syncs up through the pitiful Palm Desktop software. I am considering the iPhone because of the larger on-screen buttons, better sync features and the ability to play music, but I’ll use it mostly to–duh–make telephone calls, keep appointment and keep track of customer contact information. I don’t plan to spend all day on FaceBook or Twitter, probably won’t download any movies from iTunes or use the GPS.
Sooooo, what should I buy? 8GB, 16GB or 32GB? Refurbished? Any special apps I should consider when using the iPhone as a PDA? Thanks.

I’m a teenager, you would think this is in my blood, but I can’t do it! Some people have facebooks, other have Myspaces, some use MSN, others use yahoo! mess, AIM, or Aol, or twitter! I can’t make an account for everysingle meebo/beebo thing i hear about! what can i do!?!?!?! Is there some kind of software, i can use, that will like allow me to use all of these at once, except in one browser? I NEED HELP!

get back girlfriend