Remember my angst about whether I should migrate my computing life to Mountain Lion? Well, that story's now over, and Mountain Lion has won.

Mounting A Lion VirtuallyMore on that in a moment, but first I want to briefly describe my experiment in using Mountain Lion as a virtual OS inside Parallels Desktop — an experiment I've now abandoned. The process was quite simple once I figured it out, but it took more setup than expected. You have to install Parallels Desktop on both Snow Leopard and Mountain Lion, and then, on Mountain Lion, make a virtual disk of the Mountain Lion OS, which is one of the default choices when defining a new virtual OS in Parallels.

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