How do you report a bug?
From Joomla! Documentation
If you think you have found a bug, please report it.
Please start by posting a description in the Quality and Testing Forum for the release. This will allow others to see if the problem can be reproduced.
1.5: http://forum.joomla.org/index.php/board,199.0.html
Before reporting a bug to the issue tracker, we strongly recommend reading How to Test and Report
To report a bug using the tracker you need to register at joomlacode.org.
For bugs in the 1.5 series, please file the report here: http://joomlacode.org/gf/project/joomla/tracker/?action=TrackerItemBrowse&tracker_id=32
