Awesome job, can't wait to play around with this. I've used Screenleep before and a the quality is better than most screen sharing tools I have used in the past.
This is super cool. I used screenleap to try it out with my remote team members and I am very impressed personally. I wanna mess around with their APIs a bit.
Anyone interested in this might want to check out <a href="http://code.google.com/p/red5-screenshare/" rel="nofollow">http://code.google.com/p/red5-screenshare/</a> also