Google Toolbar 3.0 for Firefox: bug!

That's been driving me mad all day today. I have tried everything, from uninstalling Firefox, reinitializing the toolbars and buttons, even reallocating the bloody pagefile , no result!I've even thought that it could be Vista... The issue I'm talking about is getting an extremely choppy scrolling in Firefox windows as soon as the mouse cursor passes over links. A couple of minutes ago I disabled the Google toolbar, which I normally find very useful. AND HERE WE ARE: THE BUG IS GONE!
Don't worry I won't leave it there, I need that toolbar, will re-enable it, and troubleshoot it until I find what in it brings that extremely upsetting choppy scrolling of web pages in Firefox. More as it comes...

updating:It sounds like this Google Toolbar Version 3.0.20070201W, even when remaining as the only enabled extension in Firefox, brings the bug. It's a no go.

Google Pack

included in the package are many notorious and outperforming programs, that includes:
google earth, google desktop, picasa, google toolbar for internet explorer, google pack screensaver, mozilla firefox with google toolbar, ad-aware SE personal, norton anti-virus 2005 se, adobe reader 8, google talk, google video player, real player, gallery player HD images, skype.

You of course do not have to install everything. My personal picks in the package would go to Picasa ( more on it later in this blog) a fantastic image viewer that I've used for more than a year now, with auto-update feature and direct access to your web album using a Google account, to Firefox and to Skype.