Firefox is not for me

After all this time I decided to try out Firefox, an alternative browser to Internet Explorer. And now I decided to leave it aside again. In nutshell, I liked some very nice extensions that could be used with Firefox, like Tabbrowser Preferences (to make pages open by default in tabs), Forecast Fox (to show 4 day forecast and current weather in lower right corner), User Agent Switcher (to actually allow my to view my school's intranet, a stone in IT department's cabbage yard), Sage (to view RSS pages).

But negative overweighs it all - this browser happens to take every once in a while 100% of my computer's processor, which while working on battery means halving of running time. And also, the browser is not as fancy without extensions, so to make it nice one needs to tweak a bit. Microsoft promised to come up with tabbed browsing in IE7, a beta of which comes out in the middle of this year. I'll stick with this solution for now.