Problems with forum after upgrading to Firefox 3.6

Is the new forum software incompatible with Firefox 3.6?  I upgraded to Firefox 3.6 yesterday and have had no problems except on the norton forums. The pages do not display properly, the user avatars are out of place and so is the rank text. There are also other display problems. If I switch to IE8 everything is fine, images and text are rendered properly. Has anyone else noticed this after upgrading Firefox to 3.6?

Is the new forum software incompatible with Firefox 3.6?  I upgraded to Firefox 3.6 yesterday and have had no problems except on the norton forums. The pages do not display properly, the user avatars are out of place and so is the rank text. There are also other display problems. If I switch to IE8 everything is fine, images and text are rendered properly. Has anyone else noticed this after upgrading Firefox to 3.6?

The culprit was a buggy graphics driver, I installed the latest driver for my nvidia card and the problem is gone.