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I need to download Firefox 1.5 or 2.0 in order to run a program that is not supported in the newer versions of firefox. How can I get the older versions?

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I need an older version of Firefox to run a program that is only supported on Firefox 2.0 or 1.5. Where can I download this older version of Firefox?

This happened

Not sure how often

User Agent

Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_5_8; en-us) AppleWebKit/531.22.7 (KHTML, like Gecko) Version/4.0.5 Safari/531.22.7

I need an older version of Firefox to run a program that is only supported on Firefox 2.0 or 1.5. Where can I download this older version of Firefox? == This happened == Not sure how often == User Agent == Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_5_8; en-us) AppleWebKit/531.22.7 (KHTML, like Gecko) Version/4.0.5 Safari/531.22.7

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