[citation][nom]iulianx[/nom]Don't know about u guys, but when i fired it up today and typed www.ign.com in the url bar, hit enter, my cpu usage jumped to 50% and stayed there. And it's a 3.2ghz prescott, i think more than enough for browsing the web.[/citation]
It's because the webpage is crappy coded, full of flash animation.
Disable JavaScript, and after about 5 seconds cpu will drop to less than 5%.
Probably the images are set to refresh too fast.
Disabling Javascript could disable some webpages functions like opening menu's or posting here on toms.