I've having problems with GD2 under apache/2.0.52 and php/4.3.4 under windows 2000. sometimes GD seems to stop processing the out of the stream, like this:

http://atica.inertinc.org/edit/failed.jpg

i don't know what's the problem, but this bug does not leave with newer versions of all applications and modules.

sorry for my english... and thanks for your time