Some interesting "new" terms there.
Windows Rally - I'll look forward to playing that. Will it have Colin McRae in it?
Vista Capable - I hope to be that once I've had a play around with the beta.
Windows Sideshow - Can you win a huge cuddly toy if you hit all twelve ducks?
Ready Fetch - er.... Prefetch then?
BitLocker - Presumably a locker in which to keep your bits.