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Tom Pisello: The ROI Guy: Microsoft Virtualization with Hyper-V.

The ROI Guy

However, in environments of 20 servers or more, 20 to 30% licensing and infrastructure cost savings was indeed the normal cost differential between Microsoft and the competition. Microsoft Virtualization with Hyper-V - better val. Advantage Microsoft, but not by much. Advantage Microsoft. SOA - What to do next to maximize ROI?