FYI
I have added lots of nice functions to my "missing images" and "commonshelper" tools [1].
Missing images * This can now be invoked with a category name, and the script will iterate through all articles in this category * You can get the script source fro the page itself (so you can run it without the 30-second-limit) * Images ("good" and "unknown") on wikipedias now have a button leading to a prefilled commonshelper page
Commonshelper * Now generated a description based on the {{Information}} template * Improved upload history parsing function thanks to a function provided by Marco Schuster * Now provides a direct link to save an image locally * Now provides a button to call up the commons upload page with the description prefilled
Magnus