Should have qualified my like of Windows 7 over Mac OS X. See, I like to be able to use my computer to do things, not just listen to music. While my photo processing software is available for both Win and Mac, most of my other day-to-day work just doesn't have a Mac version of an equivalent which isn't lacking in features. Mac software is always very easy to use, which usually translates into doesn't offer enough options to be really powerful.
I pick Windows 7, because Vista came too early, and with 16 GB of RAM, I need a 64-bit OS, XP64 is worse still.
In the end though, I spend a lot of time booted into Linux, included in that is the 8 hours of work each day where it is all I use.
