Dial-up can be a real pain, if you tried to download the 266MB SP2 full update would take over 17 hours at 4 minutes per 1MB (imposible on some dial-ups with a 1, 2 or 4 hour kick off limit), so mine came from a copy of PC Pro's CD Cover disk. The same might be true, assuming I'm still using XP Pro as and when it comes out sometime in 2007.