Ever since iGoogle came about, I have been frustrated with how much wasted screen real estate the header takes up. This Firefox add-on is a real blessing. But one wonders why Google doesn't make it core functionality for iGoogle.
What had been possible for a while already with Google Chrome is now available for FF as well. Until shortly, Super iGoogle existed only as a script for Greasemonkey. After all, it has been downloaded over 35 000 times, the updates included. Hopefully we will now need no more updates, although Google is working desperately on preserving its sidebar, as we can see in the corresponding extension of Google Chrome. I give the highest score for this add-on, and I would like to sincerely thank the author.