Acephalous:: If you're the kind of person who likes to open 423 articles in JSTOR so as to bring the CPU of his relatively new computer to its knees, you should download Firefox 3. Right now, I have 78 tabs open. More than half of them are JSTOR articles—for those without access, that means gigantic memory-hogging images—and Firefox is currently occupying 298,732 K of memory. Yesterday, it would've easily engorged 1,400,000 K and had my CPU in tears.
Short of extreme protestation, I'm not sure how to make this endorsement sound earnest at this point. But it is.