Back to Windows though... despite nobody in the house (I'm a student renting with some mates) owning a Windows 7 machine, I've had a few goes on it and apart from the extensive list of things lifted and poorly implemented form OS X and Ubuntu/Debian, it runs quite well. Though that said, the machine I was using was a Quad-core behemoth with 8GB RAM...
i'm curious as to what aspects of windows 7 do you think were lifted from osx? i use both and i see very little difference in terms of design and usability.