I want to tell you about this new service called Windows Live(TM) Contacts beta. It's like an address book that updates itself. So whenever you change your e-mail address or phone number, I'll automatically see all the changes in my address book. Much easier than sending out a mass mailing to everyone you know. And the nice thing is you can still control access to your info - you get to choose who knows about you.
Here are some links if you want to try this service or want to know more about it:
Tools 
