just got my fuze and i have to say its nice better then tilt. i am running blackberry connect on it with 4 email accounts. i am running BIS. if anyone want to use the fuze and blackberry make sure you have a blackberry data plan first the guy at att took my BIS data plan off when i got this and had to call att tell them i did not like the phone and was going to keep it anyways. they added my blackberry data plan and next thing pin pending message went away on the HTC fuze and signed back into my blackberry account and sent the service books. i installed BC 400.103 from sems.org | Home. hope it works for you guys