Windows Vista - http://www.vistaarticles.com
How to Work together in Windows
http://www.vistaarticles.com/articles/544/1/How-to-Work-together-in-Windows
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Published on 05/1/2011
 
Using Windows Meeting Space.

How to Work together in Windows
If you work with other people on projects that involve a computer, then you have to take a look at Windows Meeting Space. This application lets you set up virtual ‘meetings’ over a wired or wireless networks, so that people can see documents you’re working on and exchange notes with each other. Up to nine people can take part in a Meeting Space session using Vista Home Premium or Ultimate.