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Virtualization: The OS cold war

MicrosoftVirtualization software, allowing you to simulate a "computer within a computer", is increasingly becoming a tricky subject. With products like Parallels Desktop, VMWare and Microsoft's Virtual PC allowing you to, in a way, mix and match operating systems, the licenses behind those operating systems are becoming more complicated and restrictive. Microsoft, for example, doesn't allow low-rent versions of Vista (Vista Basic, or Vista Home Premium) to be used within a virtual environment; If you want that privilege you'll need to cough up some extra dough for Vista Ultimate, Vista Business or Vista Enterprise. Not to be outdone, Apple doesn't allow OS X in a virtual environment at all, ever; Not on Apple hardware or anyone else's.

These kinds of license restrictions might have been understandable just a few years ago. Desktop virtualization was relatively new and, Apple's computers didn't have Intel processors. The world was a strange and different place. However, today all sorts of people run Windows on a Mac in a virtual environment, not just the ubërgeeks. So why has Microsoft decided to decree from on high that, if you want to run Windows in a window, you'll need to fork over extra dough?


ZDnet's Mary Jo Foley asked Microsoft that question directly and, here's what they said, "For production machines and everyday usage, virtualization is a fairly new technology, and one that we think is not yet mature enough from a security perspective for broad consumer adoption. Today, customers using virtualization technology with Windows are primarily business customers addressing application compatibility needs or technology enthusiasts." (emphasis added)

It's an answer, although less than satisfying. If virtualization isn't "mature" enough, then why is it OK for business customers? If virtualization isn't ready for "broad consumer adoption" then why are you allowing customers with thicker wallets to try it out? Are customers who fork over the extra cash for Vista Premium magically more "secure" and therefore immune to whatever boogey-man lies in wait for the "technology enthusiast" who'd want to install Vista Basic in a virtual machine?

Although no less frustrating, Apple's blanket stance against virtualization for OS X makes far more sense. Apple is, first and foremost, a hardware company. When you remove Apple hardware from the equation, you begin to chip away at what makes Apple profitable. Microsoft doesn't face that same challenge so, what gives?

Tags: news, paralells, Virtual PC, virtualization, VirtualPc, Vista, VMWare

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