Hello everyone, my name is Marco Filippetti, I work as a Solutions Architect for British Telecom at Sao Paulo, Brazil. I am working on my Masters Dissertation which relates to deploying virtual labs as an alternative to real equipment to teaching network in colleges and universities, as well as specialized training centers. I wonder if anyone here know how Cisco stands on using IOS software with this application. I need to know if this has to be listed as a major limitation (legal constraints) or if Cisco has a specific policy to allow this specific IOS use. Anyone has any idea???