Those of you interested in thumbnailing; I have made a script for sharpening images using php and gd, no ImageMagick. On this page you can test different settings and evaluate the results. Any comments on the algorithm are welcome:
http://vikjavev.com//hovudsida/umtestside.php
As an image programmer, I think this is by far one of the coolest scripts I have seen...
Awesome stuff.
