How do I sync my blackberry calendar to my Google calendar?

How should I sync my Google Calendar with my BlackBerry calendar and iCal?

• The optimal situation: I make a change to my blackberry calendar, it updates on my google cal and iCal ASAP. No duplicates, no manual updating, and costs as close to $0 as possible.

• Answer:

  I do this. Assuming you already have your Google Calendar showing in iCal, you just need to install and configure the Google Sync app on your Blackberry. Then your calendar will sync in all directions. Here's the Google Sync for Blackberry info page: http://www.google.com/mobile/sync/ I've been doing this for years, although I don't use iCal anymore, I use a much better program called BusyCal, which is much more flexible. BusyCal isn't free, but there's a 30-day trial and you might want to check it out to see if you prefer it over iCal. BusyCal can be found here: http://www.busymac.com/busycal/ If you are sticking with iCal and don't know how to get your Google Calendar showing in iCal, post back and I'll be happy to provide further instructions.