Running Multiple Versions of Firefox

Recently, I've been testing the latest version of Firefox 3. I had held off on the testing version 3 because it overwrites previous installations of Firefox. You would think that Mozilla would find a better solution so they have a larger install base for beta testing but maybe this is by design.

Well the other day I came across this nice little application for the Mac which lets you keep your default Firefox installation while also testing Firefox 3. It was writen by Dave Martorana and the full details can be found at dangerouslyawesome. If you have the need to test Firefox 3 before it comes out or want to see what's new with Firefox without the risk of losing everything, check out this application.