Shape Services make an IM aggregrator app that comes in a free version called IM+ Lite. the app lets you connect, AIM, iChat, MSN, Windows Live Messenger, Yahoo!, ICQ and more. The app was recently updated with the following:
- Completely redesigned user interface with new theme available.
- New UI elements with tabs, new message indicators etc.
- Convenient history review for all conversations.
- Improved group chat for MSN and Skype.