Call For Papers for the Hackers to Hackers Conference – 6th Edition. It will take place in Sao Paulo, Brazil from November 28th through the 29th, 2009.
You can download it from the following link: https://packetstormsecurity.com/files/download/81557/h2hc2009-cfp.txt
Source: https://packetstormsecurity.com/files/81557/Hackers-2-Hackers-Conference-6-Edition-Call-For-Papers.html