I recently upgraded to the recent version 2.15 and it caused a lot of pain in the neck by
1)changing the default search engine
2)Deleting existing bookmarks
3)Replacing them with advertisements.
and all done without... permission!.
If that's not enough other addons(Web developer,IE tab) started to work improperly.
Do not upgrade to this crap.
I uninstalled this after the upgrade.
Bye Bye Fast Dial.
Speed Dial seems to be a good alternative.