How do I edit the subject of a thread?
 

Spelling mistake here http://www.horizonsunlimited.com/hub...829#post180137

Problem solved by deleting und re-posting the thread

Edit, go advanced etc (I've just edited this title, twice)
 

Click the edit button in the message, choose the "go advanced" option and edit whatever you like in the original message - choose save changes when you have finished.

Now, the thing I can't figure out is the multi-quote option button that is near that edit button: are there any instructions for this (I've played around with it a bit, and nothing seems to happen).

Press multiqoute on several messages, then ”Post reply”….