Excuse me Please:
I would be interested in downloading Lightning for the purpose of Calendar use in Thunderbird.
However, there seems to be something wrong with the site:
As there is no option to download the installer, and he link under the text "Version 5.4" just refreshes the page.
... or is this not an install-able program, but something Thunderbird itself has to initiate? If so, the site did not indicate that either. (have not installed or used Thunderbird yet)
Any insight would be appreciated.