Yowza. If there is someone offering an 8% CD, lets hear about it because I'm dumping a hell of a lot more than $10k into it.
Alas....tis a mythical beast....
GMAC is doing 5% for 5 years.
http://www.gmacbank.com/todays-rates/cd-rates.html
Highest I have seen currently is 5.17%
Here is a good place to search:
http://www.bankrate.com/gookeyword/rate/deposits_home.asp