Rated 5 out of 5 stars

As stated here before, this fix was made available and it does work (On win8 64 with TB 24.1):

http://dl.dropbox.com/u/15467633/Firefox/Themes/silvermel_bundle_1.5.5pre_trunk_r5800.xpi

This review is for a previous version of the add-on (1.5.5.1-signed).  This user has a previous review of this add-on.