I was having this problem. Moving the mt-static directory to the top level of my webspace fixed it. If you’re getting a funky error on the comment page about whether you’re logged in or not, log out and log back in.
In other news, I’m using this site‘s outline helper to make my outline suck less. Thus far it’s helping, even though it didn’t want to work on linux, sigh.
In other other news, Amy’s Macaroni and Soy Cheeze is yummy. Mmm. Tasty soy goodness!