LaunchPad provides light collaborative capabilities quickly.  Its features include:

• Secure instant messaging
• User defined buddy list
• Offline messaging to users not currently logged on
• Multi-party instant messaging
  • Collaborate with 2-5 (or more) people in the same IM
• Two chat modes
  • Text
  • Full duplex audio via voice over IP
• Whiteboard with full palette of drawing and editing tools
• Text editor
  • Allows multiple users to edit documents simultaneously
• Secure application cashting via the shared view tool