Yesterday I was in our Las Colinas office, we got some of the new Microsoft Roundtable Cameras in our conference rooms. I did some training with some of our internal people on how to use this great device. We sell them for $3K. They have a 360 degree camera, 6 mics, it's a speaker phone, all just connects to your laptop with USB 2.0. It works great with Livemeeting or with Office Communication Server 2007.
Check out the short demo here:
Get more info on the roundtable here:http://www.microsoft.com/uc/products/roundtable.mspx