Thank you, Kent.

I may give Bootcamp a try too. I think my computer is fast enough that I wouldn't have much of a problem using a virtual machine (although I could use some additional RAM). However, I am having some difficulty getting the virtual machine to recognize my printer. As BIAB is the only software I would be using under Windows (at least at the moment), I guess I have to weigh the additional features available in the Windows version against the simplicity of using only Mac software on the computer.