Microsoft Robotics Studio ?!?
http://www.eweek.com/article2/0,1895,1978917,00.asp
I think Lance and I saw some of this stuff at PDC. I dont think they had all the tooling around it but this def sounds pretty darn cool.
I cant wait to start programming some lego robots with my son!
Doh! Erik beat me to it: http://weblogs.asp.net/eporter/archive/2006/06/20/Building-Robot-Software-Using-Microsoft-Robotics-Studio.aspx
He's even got links to channel 9 videos.
Resources:
Tech Preview
Channel9 Video
Similar:
RobotC