Rated 5 out of 5 stars

backgroundLoadFinished: [Exception... "Component returned failure code: 0x8000ffff (NS_ERROR_UNEXPECTED) [nsIPrefBranch.getCharPref]" nsresult: "0x8000ffff (NS_ERROR_UNEXPECTED)" location: "JS frame :: chrome://speeddial/content/speeddialOverlay.js :: anonymous :: line 1249" data: no]

This review is for a previous version of the add-on (0.7.2.6).