Yesss!! I've installed MT Blacklist v2.0e. Bring on the wonderful no-comment-spam days!!
This version ONLY works on MT 3.0D and 3.01D - and it's a developer's version. So all the kinks aren't worked out. BUT - if you're running MT 3+ - it's a worthwhile upgrade if you're getting spam attacks like I have been!!!
Get it here!

Damn that's alot of spam. :worried: I've been beta testing, so I've been just counting the days until I don't have to deal with this.