Firefox 1.0.4 vs. various extensions

Hi, Is there anyone out there using Firefox 1.0.4 (or 1.0.3) together with the newest 'Adblock' and/or 'Flashblock' extension(s)? I'm on SUSE 9.1, and when I tried to move from 1.0 to 1.0.3 I had serious problems with the above extensions even separately. So before moving to the newest release, 1.0.4, just collecting some info; all kind of feedbacks are very welcome! Thanks, Pelibali