 | Virtualization Changes Everything: Enter the vWOC: Noted author Jim Metzler reports on one of the major impacts of virtualization: the emergence of vWOCs , or virtual WAN Optimization Controllers. |  | Ready for website translation? 8 multilingual SEO tips to get started: Embrace the Future |  | IBM BladeCenter S--Big Benefits for the Small Office: The new BladeCenter S chassis makes it easy and cost-effective for small and midsized businesses to obtain IT results at levels traditionally reserved for large enterprises. |