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I downloaded Firefox 4 but I only have Mac OSX 10.4. Firefox 4 will not run and I cannot switch back to 3.6. Please advise on where I can find the older version for download.

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I downloaded Firefox 4 but I only have Mac OSX 10.4. Firefox 4 will not run and I cannot switch back to 3.6. Please advise on where I can find the older version for download.

I downloaded Firefox 4 but I only have Mac OSX 10.4. Firefox 4 will not run and I cannot switch back to 3.6. Please advise on where I can find the older version for download.

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You can get the latest version of Firefox 3.6 from http://www.mozilla.com/en-US/firefox/all-older.html

Mozilla are working to prevent Mac users with non-compatible systems from getting the notification about Firefox 4, and also not displaying the "Download Firefox 4" button on http://www.mozilla.com