Microsoft is trying to spread the word about its virtualization platforms, most of which are free. Sign up for free online training here. The training includes topics such as 0Evaluating the Environment for Virtualization, Creating and Configuring Virtual Machine Networks, and Protecting and Monitoring Virtualization Infrastructure. Getting a voucher doesn't guarantee a free exam as the number of free exams are limited - so get going! All vouchers expire and all exams must be taken by June 30, 2014.