Suggesting to change it back the way it was in stable version 2.2.1
It's was too much hassle like it is now and the way it worked in the stable version was great.
I couldnt get reaction fire to be enabled either (5 febr 2010 latest dev release).
Also theres the firegraphic bug , it often doesnt center on the alien , if it does at all theres times you dont see the fire , if i am fired at , at least i wanna know where it came from lol.
Alein turns are also very sluggish,freezing a lot when in alien turn mode and also ( maybe because of that) doesnt center on the alien as again i know my units see aliens walk.. but since it doesnt center or hardly at all i got no clue as of where they are.
The alien turn is realy lagging