http://callofdutyblackopsbeta.blogspot.com/

Team DX Coders –
The very same people who cracked the key algorithm for Halo: Reach –
Have made an announcement that they have created a Call of Duty:
Black Ops Beta keys for Call of Duty Black Ops.
Team DX Coders have been known for the fact that they leaked
Beta Keys for Halo: Reach before there was even a beta announcement,
and it looks like it’s the same again this time.

Team DX has already had 100,000 downloads for Call of Duty: Black Ops Beta Key Generator. You can get your keys by visiting their blog @ http://callofdutyblackopsbeta.blogspot.com/