Could Empire Challenge 08 be a possible venue as well? <a href="http://www.itmentor.com/ec08.htm" target="_blank">http://www.itmentor.com/ec08.htm</a> 2007 seemed to concentrate on UAV usage <a href="http://www.itmentor.com/ec07.htm" target="_blank">http://www.itmentor.com/ec07.htm</a>