BIG BIG THANKS SLARTI!
Works again, text was still there in BB. I started editing in there and whoops, it came back...
And after disabling and reenabling other logo and meecast appearence settings, the meecast logo came back too...

So, for use in terminal is this script usable or does it have to be modified?
Anyway, a button in BB would be way more comfortable, not only for Linux-noobs like me...

slarti, your script works great, I love it!