Screenshots of display issue in a corrupt(?) Windows XP user profile.

IE 6, Firefox 1.5, and Thunderbird 1.5 are affected.

Firefox 1.0 and Thunderbird 1.0 are not affected.

This indicates that 1.5 versions are more dependent on Windows XP for rendering.

Link to discussion at mozillazine forums:
http://forums.mozillazine.org/viewtopic.php?p=2191621#2191621

Firefox 1.5.0.2

Thunderbird 1.5.0.2

IE 6

Correctly rendered page in Firefox 1.5.0.2: