Microsoft tickled our meta-OS fancies last week by talking up the virtualized version of Windows XP included with Windows 7 Professional and Ultimate Edition. However, the company has now revealed that ponying up for one of the top tiers of the OS will not be the only requirement. 2GB of RAM will be needed, which isn't such a big deal, but more troubling is the requirement of a CPU that sports chip-level virtualization support. Both AMD and Intel have been quick to add features to support enterprises turning to virtualized hosting environments, but rather annoyin
