Welcome to the Official BlackBerry Support Community Forums. This is your resource to discuss support topics with your peers, and learn from each other. New to the forum? Please visit the ‘Getting Started’ link below.
http://na.blackberry.com/eng/services/desktop/mac.jsp scroll down to bottom where it says, in blue letters, Download PocketMac for Blackberry. My friend has a Mac, and I sent him this link, and it worked. He has the older Nextel Blackberry. Hope this is what you needed. Good Luck!