See [[installing a previous version of Firefox]]. Possibly at some stage Yahoo will release an update to the toolbar so it works with Firefox again. ----- Update <br>Note Yahoo toolbar is being made compatible with Firefox 5, and it was hoped to have been done by 21st June. ([/forums/contributors/707024?last=40411#post-40357 see] ) Yahoo toolbar is therefore likely to become compatible very soon, if not already.