I read through licensing STICKY but I have some lingering questions. We have recently started purchasing more and more Mac Pro workstations, and have a few users who would like to use VMware fusion for a windows XP VM for certain work (sometimes we don't want t burn a server 2003 MSDN license for it). Has anyone ever spoken to a Microsoft rep about purchasing Windows XP Pro OEM COA/disk for this purpose? would a person really still have to buy "required hardware" if it's going in a virtual environment? Could a copy of VMware Server, fusion, or something like virtualbox count as hardware?