The official results of CAT 2008 are finally out here: http://results.catiim.in/
Note – Site is supposed to start functioning from 9th January, 2009.
You can also download the Official Key released by the IIMs this year here: http://catiim.in/downloads/Key08fin.pdf
For those who did not appear for the paper, you can download it from here: CAT 2008 Question Paper
This was preceded a day before by a sudden rush among everyone when the site opened for a few, but surprisingly failed to work for anyone else! I myself tried checking the DNS records, but to no avail. Looks like technology isn’t the forte for the IIMs 
Anyhoo, All the Best to everyone who took “the toughest exam in the world” this year =)