Here is a video I put together showing how to install both Firefox 2 and Firefox 3 so they run together at the same time on a Windows box. Mac users should be able to follow roughly the same procedures.
This was only my second time using screencasting software, so the audio is almost that of a telephone line, but due to YouTube size guidelines, I had to make it small.
[youtube]http://www.youtube.com/watch?v=1vo80b1CtWA[/youtube]
For written instructions, just scroll down, or click here for a written tutorial on running Firefox 2 and Firefox 3 at the same time.
[tags]firefox 3, firefox 2, video tutorial[/tags]
Great! I’ve been trying to find out how to do this – thanks!