In Firefox 3 Beta 3, Windows version, is there a way to disable favicon animation on the bookmarks toolbar without turning off favicons entirely? (Or, is there a way to permanently delete or replace a favicon?)
Things I've tried already:
1. Setting image.animation_mode to "none". This stops images in websites from animating, but doesn't affect the bookmarks toolbar.
2. This extension
for replacing bookmark icons. It doesn't seem to work on Firefox 3 (nothing gets added to the bookmark manager, and its Options dialog doesn't work).
3. Removing the offending icon data from bookmarks.html (while Firefox is not running). The icon doesn't go away. (I guess there must be another cache somewhere?)
I like having BugMeNot readily available, but that goddamn "no" sign better stop spinning around, or he's out the door...
P.S. Possible substitute question: is there an alternative to BugMeNot that doesn't have a dancing icon?