After a decicison to switch to MozillaThunderbird i'm not able to start
mozilla anymore (something with type Error).
Also Firebird will fail:
jan@toral jan $ MozillaFirebird
Unable to send command to running Mozilla Firebird instance

If i shut down thunderbird first, it seems to work and i can even start
thunderbird afterwards (when firebird or mozilla is launched).

Any hints?

Thx,
Jan