[flv:http://static.withinwindows.com/files/uploads/flv/coapp.flv 575 457] Back in May, I was invited out to the Microsoft campus to join Garrett Serack and a hand-selected crew of astronauts in the kick-start and development of CoApp. While we all have a fuzzy understanding of what CoApp is, it’s admittedly hard to explain to normal people. Thankfully, we don’t have to work at explaining anymore! We now we have an awesome video Garrett put together, using clean audio from his recent OSCON presentation. Warning: This isn’t your usual boring WinHEC video.