Thunderbird 3.1.2 -> Lightning Plugin for Solaris

I'm running on Solaris and use thunderbird as my mail-client.

Until now I used an older version because the lightning plugin ( calendar ) was not available for the 3.1.x version for the Solaris platform.
But now it's available. A version for x86 and sparc is available.

I use the x86 version in the latest 3.1.2 version of thunderbird and it connects
to a webcal without problems. Even some troubles with charactersets seem to
be gone.