In 10 hours my wive gets on a plane to Atlanta and her new job. When she lands they have a Blackberry phone waiting. She's managed to avoid one for 8 years and hates the damn things. Coupled with her innate ability to destroy hardware and software, my policy has been to always have the same phone as she does to make logistics and support easy. So I need to get a blackberry. I know nothing about them, having planned to get an iPhone 4S. Can anyone give me a US specific crash course on what to look for in the carriers? the data/phone plans?