DSL Tips and Tricks :: Browser cache trick.
Hey zucca, i forgot you can also get some added performance by using a firefox made for your cpu, it's called swiftfox, i only just started using it again and it cut all my previous load times in half. you just unzip it,rename it to firefox,rename your current firefox to firefox.old(just in case), then just copy the new one there, don't forget to copy the plugins to.-> http://getswiftfox.com/releases.htm
original here.