Windows Collaboration, or how it’s known today
Windows Meeting Space, is a new element of Windows Vista intended to make it simple for PC users to work together (collaborate). With Windows Meeting Space, a PC user can share documents, applications and even the desktop. “Collaboration” sessions can take place over wired or wireless networks, even without the presence of an access point.
To begin Windows Meeting Space
1. Clicks Start, All Programs, Windows Meeting Space.
2. Click “Yes” to the prompt dialog. If a UAC prompt appears, enter admin account password.
3. Enter the information requested on the new prompt dialog. (Note: Two people may be using the same display name during collaborating, so make sure u are collaborating with the right person.)
4. If a session is taking place, u’ll be asked if u want to join.
5. To create a new collaborating session, click Start A New Meeting and specify a password
6. Now u can now invite others to join ur meeting, start a shared session, add a notes or handouts, etc.
"More to come later, so stay tune"

Happy computing!