With help from this post, the very helpful script mentioned in it, and some personal help from the author to work out some PHP compatibility issues, I've been able to import my old dotcomments from Blogger into my Movable Type blog. Woo. It was fairly frustrating, but everything worked out great with the author's help. It's always nice to find someone who's willing to help you out when you've got a problem.
I'm just glad that's over.
Now... where did my weekend go?