Hijacked by GooglToolbar?!?!??!?! That's a new one.
the google toolbar comes with all sorts of programs. by hijacked, do you mean to say it wont go away?
google doesn't hijack anything, lol.
if youre using some versions of Firefox, the toolbar may be built-in as a permanent feature. in that case, just hide it. or switch to the Google browser, called Chrome. surprising enough, chrome doesn't seem to work with that toolbar.