Device Index calendar

Tip: Using Google Calendar to Connect Thunderbird to BlackBerry

Thunderbird users who have installed the Lightening extension and are using that calendar can't directly sync with a BlackBerry. But, by linking both your computer and your handheld to a Google calendar, you can achieve synchronization. Events inputted on either device will be pushed to both at frequent intervals.

An Introduction to Apple's MobileMe Service

MobileMe keeps email, contacts, appointments up-to-date between a Mac, and iPhone, iPod touch, and even a PC. That means if you make a change to an appointment or an address on your home computer, it will automatically appear on your iPhone and on any other computer you've set up.