Hi Grand -- this is michael. Yes this was to respond to some of the perceptions out there that virtualization = slow. It's really not (at least now, it isnt' - as long as you know what you're doing, some of the tech docs to get the new hardware virtualization features working seem a bit daunting). And on the other hand, there's no alternative to having enough hardware capacity to meet your requirements. Virtualization can't make i/o capacity appear from thin air.