Rated 5 out of 5 stars

Simba7, here's how you enable for Sunbird 0.8:

1. Download the extension, and then rename it from .xpi to .zip.
2. Open the .zip folder, and open install.rdf
3. Find the area where it says "


{718e30fb-e89b-41dd-9da7-e25a45638b28}
0.2
0.7

"

and change the maxVersion to 0.8
4. Save it somewhere (just click through the dialog box)
5. Move install.rdf to the .zip folder
6. Rename the zip folder back from .zip to .xpi
7. Install in Sunbird
8. Enjoy

Great extension; 'nuff said.