im never gonna upgrade any software again. like they say. if it aint broke, dont fix it. i upgraded firefox 2 to 3 just now, and realised that there were some extensions which havent released an update for ff 3. and i cant live without them. so i downgraded to ff2 again. lol. good thing all it took was an uninstall and an install to get it back to what it used to be.
