Edit: Unfortunately, the images originally included in this post are gone, because of hosting problems in late 2009. My apologies.
The Ubuntulite repositories now have version 0.4.3 of Kazehakase in deb form. The 0.4.2 version that comes by default in the Feisty repos is faulty.
If you’re looking for a lightweight alternative to Firefox, Kazehakase is usually a winner, and this backport is working much nicer than the official version.
Edit: Just to be clear, I didn’t compile it, the UL team did. I’m just mentioning it since a lighter version of Firefox is sorely needed.