Research in Motion has created a portal hosting downloads of popular IM clients including AIM and Windows Live Messenger. You can access the portal directly from your BlackBerry by visiting www.blackberry.com/instantmessaging directly from your device’s BlackBerry browser.

Depending on your wireless carrier the following IM clients are available for download:

  • AOL Instant Messenger (AIM)
  • Windows Live Messenger
  • ICQ
  • Yahoo! Messenger
  • Google Talk