Tip #1:
Under the Take Action Box within your group, click on "Invite someone" and enter the email addresses of people you'd like to get into your group. They'll be sent a message to join.
Tip #2:
If you are already using social networking sites like Facebook, Twitter, LinkedIn and MySpace you can share your Changemakers group with your friends. Under the Take Action Box within your group, click on"Share this group" and post to the sites you want.
Tip #3: