Post Description

aMSN is a free open source MSN Messenger clone, with features such as:

Offline Messaging 
Voice Clips 
Display pictures 
Custom emoticons 
Multi-language support (around 40 languages currently supported) 
Webcam support 
Sign in to more than one account at once 
Full-speed File transfers 
Group support 
Normal, and animated emoticons with sounds 
Chat logs 
Timestamping 
Event alarms 
Conferencing support 
Tabbed chat windows 
And lots more...