Messengerrank is a new and fun Add-on for MSN Messenger.
StuffPlug-NG v2.2.397 BETA is 95% Compatible Plugin With MSN Messenger 7.5
Screenshot Sender v3.0.561 beta lets you send screenshots to your MSN contacts.
Messenger Discovery X2 v2.1.001 (Released 15th Jan, 2006) MessengerDiscovery is a MSN Messenger add-on. In other words with MessengerDiscovery you can add extra features to MSN Messenger, or simply enhance it an customize MSN Messenger.
Messenger Plus! 3.62.146 released Dec. 20th 2005 Messenger Plus! 3 isthe one essential add-on for MSN Messenger and Windows Messenger. Lots of features are available, for every day use, for work, or just for fun! It's free and it's great.
Operator or Visitor Initiated Web Chat, MovingGraph Stats, & Instant Messenging.
Microsoft Messenger for Mac makes it easy to take advantage of the full power of instant messaging, and it is a Universal application built to run on both PowerPC-based and Intel-based Macs.