Noticed MySearchdial had hijacked by search box. Checked and found extension had been added. Deleted extenion, deleted from search engines, reset everything I could. But I noticed many references to "mysearchdial" in the about:config section of Firefox. My browser appears to be working normal, but it seems these references shouldn't be there if I deleted the extention/add on. Any suggestions? Doesn't seem like you can delete a line in about:config.