Hi - I am totally new to Blackberry. I have a G4 Powerbook. I don't currently use Entourage (but am willing, just don't know how to). I need to sync my Blackberry with my computer. I have been told about a PocketMac but I don't know what to do. Do I need to buy this? How do I use entourage? I am currently just using my online school email account. Please help - I suck at technology but I am trying to get better.