I want to use bootcamp on my MacBook to install Windows. I need to buy a copy of course as I'm using all my registered copies (yes, I hate putting money in the hands of Ballmer so he can dance around like an ape on amphetamines but at least my conscience is clear). Currently I can still buy XP but only in it's Service Pack 3 incarnations. I've looked through the Bootcamp instructions and it says I have to use a Service Pack 2 disc if installing XP. Does anyone know, or can confirm from personal experience, if a Service Pack 3 disc installs fine?