I do not have a middle button on my mouse so I do not remember the exact answer that was posted in this Forum probably some eons ago.
Have a look into: Edit/Configuration/Accelerators.
You can add a suitable accelerator to user defined accel.cfg via:
# Middle-click links to the background:
#MButton = ID_OPEN_LINK_IN_BACKGROUNDTAB
#MButton = ID_OPEN_LINK_IN_BACKGROUND
Remove the # (that comments them out) before the quoted lines that are suitable to Your need or alter them to Your wish.
This IMHO should do the trick.
To this accel.cfg file You can add any technically possible shortcut.
Greetings the the Balic Sea area
p.s. Just saw that FAQ already answered - I am a very slow answerer.
Edited 1 time(s). Last edit at 08/17/2011 09:07AM by guenter.