It was fun in presenting at OWASP Belgium chapter a week back before kicking the BruCON training on Web 2.0. Presented techniques on Web 2.0 assessments and some demos on scanning RIA and Flex apps.
PDF of presentation - here (http://www.owasp.org/index.php/File:Shreeraj_OWASP_Belgium.pdf)
PDF of presentation - here (http://www.owasp.org/index.php/File:Shreeraj_OWASP_Belgium.pdf)