Nicholas Thompson mentioned aria, I live near the warehouse which has a walk up counter and it has a sign behind it listing all the different hardware that you can buy to get Windows XP at the OEM price.
It made me laugh when my friend went into buy it once for the full price of £160+ and the guy behind the counter said just buy this 2 quid keyboard and you can have windows for £65
i hope something similar eventually happens with Vista
WE SHALL BECOME ALL POWERFUL! CRUSH THE LESSER RACES! CONQUER THE GALAXY! UNIMAGINABLE POWER! UNLIMITED RICE PUDDING ! ! ! ETC. ! ! ! ETC.! ! !