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How to download Firefox 5, using 3, don't want 6

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I have 3.6.20 installed. Been burnt by latest versions of Firefox. How can I install 5.---- instead of 6?

I have 3.6.20 installed. Been burnt by latest versions of Firefox. How can I install 5.---- instead of 6?

Chosen solution

Stick with Firefox 3.6.20 if you don't want Firefox 6.0, as the 5.0 version is lacking a half a dozen security fixes that are in both Firefox 3.6.20 and Firefox 6.0.

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Chosen Solution

Stick with Firefox 3.6.20 if you don't want Firefox 6.0, as the 5.0 version is lacking a half a dozen security fixes that are in both Firefox 3.6.20 and Firefox 6.0.

Modified by the-edmeister