Updated to Firefox 8 and now lost my calender in Lightning because it's not compatible. What can I do, and where's my old calender information?

Upgraded to Firefox 8 and now I've lost my Lightning calender that I used in Thunderbird because it's not compatible with 8. What can I use now and where is my old calender information?

Hi Brian,
You should look at [https://support.mozilla.com/kb/Firefox+has+just+updated+tab+shows+each+time+you+start+Firefox this article about that specific issue] and the article [http://kb.mozillazine.org/Preferences_not_saved Preferences not saved]. These should give you all the information you need!
If that doesn't work:
# Type about:config in the address bar
# Click ''I'll be careful, I promise'' if prompted
# In the Filter input field type ''startup''
# Double click on startup.homepage_override_url
# Delete the text string and click ''OK''
# Close Firefox and reopen the window to verify that it has worked.
Hopefully this helps!

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