I believe BlackBerry has a program called BlackBerry Media sync that allows syncing of music from iTunes. Since I don't have a Mac, I can't say much else about the overall synching experience between Blackberry and Apple.
Since you are with Verizon, they require you to purchase the Blackberry data plan if you want to get a Blackberry device. With the data plan, you will be able to use all the BB apps (messenger, maps, etc) and Facebook without further charges.
I don't believe the data plan covers text messages however.
Last edited by Trimix : 04-08-2009 at 03:51 PM.