Upgraded to WordPress 1.5. Since I had already done of the hard work when I switched to a beta build late last month, the upgrade was ridiculously easy.
So I decided to make it harder, by moving the blog into the root directory of the site. As a result, you can now access the blog at http://www.marteydodoo.com. All of the old URLs should still work, though.
Addendum: I have also halved the blog's PageRank, from 4 to 2. Yay!