Google bar

I finally decided to not take my clients view on the subject and installed firefox on my NT workstation at work. Neither the 0.8 nor nightly installer worked , they thought I had too little rights and gave me a 145x somethin error. I did not bother opening and/or browsing for such bug ,because NT4 will stop being supported this year.Also I am domain admin, local admin, so the installer might have an issue with right detection. I still think that a msi installer/package is the solution, the mozilla foundation should adopt for windows.I just unziped the nigthlie zip archive, and that was it . The nigtlie when first launched cleanly took up all my settings from my IE 5.5 SP2. I had to relaunch firefox to have the proxy settings being taken into account. Then I decided to install some extensions.
My IE has the google bar so I decide to use the googlebar, but it lacks my prefered feature : site voting.