Well, it doesn't support *Intel* 64-bit systems yet. Becaause there
aren't any. :)
Linux has supported 64-bit Alphas for years, and was the first 64-bit
Unix for the UltraSparc.
Intel has pledged to get 64-bit Linux working on Merced before it goes
out the door. There are rumored to be people working on this already
(Red Hat?) but nothing has been said for sure.
-- <firstname.lastname@example.org> Kragen Sitaker <http://www.pobox.com/~kragen/> This is exactly how the World Wide Web works: the HTML files are the pithy description on the paper tape, and your Web browser is Ronald Reagan. -- Neal Stephenson, at http://www.cryptonomicon.com/beginning_print.html