Tungle

Tungle is an Outlook plug-in that saves time coordinating meetings. Use it to share availability with anyone before sending a meeting invitation. Coordinate meetings with anyone: create Tungle Spaces - temporary web sites for coordinating meetings with anyone, including people who don't have Tungle. Tungle is a lightweight plug-in that requires no configuration, no setup and no central server. Tungle will never spam your contacts, or will colleagues accessing a Tungle Space be obliged to register. Version 2.1 beta may include unspecified updates, enhancements, or bug fixes.