professorhat:
Grottyash:Also, unlike windows you don't need to re-install it every six months because it is running so slowly.
Hmm, that hasn't really been true for a while now. Unless you're someone who likes installing and uninstalling lots of applications all the time or likes to explore the "darker" side of the internet, since XP, there's been no need to reinstall Windows really except every few years maybe, just to clear out the inevitable rubbish. But even that isn't necessary in my experience.
And if you do like to do the first couple of activities, just get a virtualisation product (like VMware) and do your worst in there - it's then very easy to restore a snapshot / rebuild from a template to undo anything you've done or picked up within it, leaving your normal Windows instance hassle free and safe.
Don't get me wrong, I love OS X and Apple is my main platform at home (along with a Windows 7 laptop), but there's a lot of mud slinging which goes on from both sides which generally isn't actually true for most users of either system.
Reinstalling was never necessary, if you knew your way around Windows, but the fact is for most users it was an effective shortcut. Windows Vista users still seem to like it as an option. Haven't heard much about Windows 7. Your VMware solution sounds a good one, but it does underline the ongoing difficulties with Windows that you have to suggest it at all.