Hi Firefox Community, I use a mac with OS 10.4.11. Before I upgraded to Firefox 4.0, I didn't see any warnings about OS requirements, so I went ahead and replaced my older version with the newer version. Now I can't open firefox anymore because it won't work with my old OS. Is there any way I can get firefox 3.6.16 back? Also, it would be awesome if you made it super clear that firefox 4.0 won't work with anything before mac OS 10.5...a lot of 5+ year old macs still function as though they were brand new, and I know there are many of us out there with old OS's! Thanks!