We recorded tonight's meeting for those who couldn't attend. It was actually very nice seeing actual sensors and things making the Flex interface react.
You can find it at: http://experts.na3.acrobat.com/p39296828/
Gary Temme has posted the sample files he used in his demo at the member showcase. He presented about Item Renderers and Item editors. You can use this download link or go to the group site to download.