One of the downsides of being a Mac user is the difficulty in synching a Windows PDA phone to your Mac. You can resolve that two ways

1. Buy an iphone - no good if you are still on a contract paying off another phone
2. Get Syncmate from Eltima software

Syncmate is now available with a free edition that allows you to sync your contacts and calendars - including Google calendar. The expert edition allows you to sync itunes and iphoto plus some other goodies as well.

I have had this up and running quickly and the support questions I had were answered super quickly.

Here is a feature list and a screen shot from their site:

• Synchronize Favorites, Contacts, Calendar, Notes in mobile device accordingly with their analogues Bookmarks, Address Book, iCal, Stickies on Mac OS
• Ability to work with iTunes and iPhoto
• Synchronize separate folders
• Build-in converter, which compresses video to MPEG4
• Synchronization via USB cable and WiFi
• Compatibility with Windows Mobile Pocket PC 2005/2006, Windows Mobile Smartphone 2005/2006