I guess it’s not $4000 anymore but, “a prize of $6000 and higher,” that will, “will be awarded to the first person or group that can successfully install Windows XP on the new Intel Core Duo based Macs.” So says this article at Daily Tech. But they do not really cite the, “Mac user,” who, “has launched,” the contest. They do however link to this article over on Information Week which does cite WinXP on Mac so long thing short the bid is growing higher and higher. What I think is happening is that someone has done it or knows how to do and they are waiting for the bid to go higher. Or something like that.
$7371 and Going Higher For Dual Boot of Mac OSX and Windows XP