I love Firefox. It does everything I need and I love the extensions in it. One thing I don't like: how slow it is while on "Better Battery Life." I can rarely have more than one tab open and have it snap smoothly. If I set it on "Normal" while using the battery, then it works fine. There are only about 5 extentions running (FasterFox, Adblock, Adblock Updater, ForecastFox, DOM Inspector). Is Firefox just a huge performance hog or are the extentions taking a toll on it?