I use my google tool bar constantly. If it is not compatible with firefox then I simply will not use firefox. Either tell me how to revert back to my old firefox version until my google toolbar is compatible or I will go to another browser. Please-I was an early adapter of firefox and work with hundreds of students a year and recommend firefox. I will not recommend this browser if you cannot offer the choice for some to stay with what they have. if it works, why fix it!?