Hmmmm, doesn't seem to be working. I did try this suggestion initially, as well as the absolute path, and the relative path.
Links depth: 3
Current page: blog/?cat=37
Pages added to sitemap: 521
Pages scanned: 540 (7,601.4 KB)
Pages left: 84 (+ 748 queued for the next depth level)
Time passed: 0:03:03
Time left: 0:00:28
Memory usage: 1,872.8 Kb