Special training course offer at SPIE DSS/Orlando

To help stimulate interest and provide value for members our, SPIE has agreed to provide 3 training courses for the price of 2 at the Defense, Security and Sensing meeting, 13-17 April in Orlando. The special deal is simple: two people sign up and pay for a course (or one signs up for two courses) and the next person gets a free course of equal or lesser value. Buy two, get one free. The course listing is here: http://spie.org/x6771.xml. SPIE just crossed the 500 exhibitor mark at DSS (a new record) and the number of presentations there is higher than ever. This is going to be a great event!