Mercury is a Java-based MSN client (and upcoming Jabber client)

Features:

• Sign in with multiple accounts
• Fast file transfering
• Simultaneous sending & receiving webcam
• Offline messaging
• Extensive event notifications
• User defined event actions
• Smart groups (groups made from a search result)
• Single window (tabbed) conversations
• Customizable contact list
• Customizable message views
• Custom status icons
• Custom emoticons
• Resource saving (Webcam streams, Display pictures, Emoticons)
• HTTP Proxy *
• Yahoo contacts *
• Audio/Video conference * (Windows & Linux only atm)
• Multiple Points of Presence *
• Voice Clips *
• Multi OS
• Runs from USB stick
• Language support

* = under development

Requirements:
OS X 10.2.8-10.5
Universal Binary









Limitations:
Project has been abandoned.