Wirelessly posted (Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_2_1 like Mac OS X; en-us) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8C148a Safari/6533.18.5) I'm an iPhone user, ATT contract up in 4 month. Wife also on plan, with iPhone. Just got a new job & have to get a blackberry for work (I can buy from any US carrier - TMobile is only one carrying newest Bold 9780, so considering that one). Questions: anyone carry both iPhone (pleasure) and Blackberry (work)? If so, do you find it practical or a headache? I could drop the iPhone and save some $$$, as work will pay for my blackberry. However, I love using the iPhone, and hate to give it up. Anyone have any experience here they can share? Looking to see if it's practical to keep both, and if so, what's the best way to handle. Thanks!