Minefield offers custom builds of Firefox 3
If you think Firefox could run a little faster on your Mac, then you might want to download one of BeatnikPad's custom builds of Firefox 3. "Minefield" (previously known as BonEcho for pre-3.0 releases) is Neil Lee's custom build of Firefox. He is currently offering custom builds for:
Minefield (Firefox) 3.0 for Intel
Minefield (Firefox) 3.0 for PowerPC G5
Minefield (Firefox) 3.0 for PowerPC G4
Neil Lee has been offering custom builds of Firefox for many years now. They can make Firefox run a bit faster and smoother on older Macs. You can download them for free (though donations are accepted) from the BeatnikPad website.
[via IGM]