first of all, i'd like to say "thanks for your awesome work". Porteus is incredible and what i was looking for since forever

That being said - is there a way to configure how Mouse3 works? Specifically, i'd like to be able to use my Thinkpad Trackpoint+Mouse3 to scroll in Browser, Documents etc. Porteus recognizes Mouse3, so it shouldn't be that difficult. I just don't know what to look for and where + if i would find something, what to do with it. Can s/o help please?
PS: Maybe this should be in the NewbieQuestions-Forum, please move it there if you think this belongs there. Though i was hoping for a GUI-Solution, an additional Option in the MouseConfig or such.
Thanks for any reply,
Kind Regards,
d4foasta