Yeah and me, when the beta was around.
Seven is the next best o/s to xp imho. Xp with all it's chastity belts properly worn is a great operating system, seven though, as others have said is what Vista should have been in the first place. I don't know anyone who has regretted mving to it - it looks better, is easy to use and is much more fetaure rich than xp & I can't think of very many downsides. I would say just make sure that the machine it's going on is capable of handling it in terms of processor, ram etc.