Thunderbird 2.0 Beta 2 Compatibility
FoxClocks should now work with Thunderbird 2.0 Beta 2, which was released on January 23rd.
If you upgraded to Thunderbird 2 Beta 2 in the last couple of days (January 23rd to 26th), FoxClocks was probably disabled. To re-enable FoxClocks in this case, go to Tools->Add-ons, right-click on the ‘FoxClocks’ entry and choose ‘Find update’.