The last Firefox version that runs on a PowerPC Mac is Firefox 3.6.28

You can find the latest Firefox release in all languages and for all Operating Systems here:

• Firefox 3.6.28: http://www.mozilla.org/en-US/firefox/all-older.html

For an unofficial Firefox 10.0.6 ESR compatible version (TenFourFox) that runs on PowerPC Macs with OS X 10.4.11 or OS X 10.5.8 you can look at:

• http://www.floodgap.com/software/tenfourfox/
• http://www.macupdate.com/app/mac/37761/tenfourfox

Plugins are no longer supported by TenFourFox.

• http://code.google.com/p/tenfourfox/wiki/ReleaseNotes1006
• http://code.google.com/p/tenfourfox/wiki/PluginsNoLongerSupported
• http://code.google.com/p/tenfourfox/wiki/AAATheFAQ

Thanks cor-el.

I have upgraded to Firefox 3.6.28 and when asked if I wanted to replace an older version I hit yes . . . trouble is iv lost all my bookmarks. Can I retrieve them?

You can check for problems with the places.sqlite database file.

• http://kb.mozillazine.org/Bookmarks_history_and_toolbar_buttons_not_working_-_Firefox
• https://support.mozilla.org/kb/Bookmarks+not+saved#w_fix-the-bookmarks-file

You can try to check and repair the places database with this extension:

• https://addons.mozilla.org/firefox/addon/places-maintenance/

See also:

• http://kb.mozillazine.org/Lost_bookmarks

I have been using Safari for years, so I thought maybe if I reloaded it . . . and GREAT, my bookmarks were all there! Saved, so I exported them to Firefox and also saved them to a flash stick.

Many thanks for your help, and the links. Interesting reading.