going mobile

My sweet husband gave me an iPod Touch for Christmas. I actually haven't spent that much time playing with it yet but I am super excited. Besides the techy coolness, there are practical reasons I was wanting one too. I need to be designing interfaces for mobile devices, yet I had only ever peeked over friends' shoulders with their iPhones or Blackberries. I'm pretty sure I'll be wanting an iPhone after awhile (isn't getting connected anywhere the whole point?), but I'm taking the first step. Thank you Apple (and Jacob)!