I was thinking of upping there size by about... well not quite double, but nearly. They will have dam weird collisions if i make them too big (wall are afterall, thin and long...)
Also... Im actuly on someelse comp at the moment and wooo, does it look orange. However its not calibrated corectly, so if everything looks to orange its because you havnt tuned up your monitor!
(maybe ill tone the orange down slightly though...

)
Was thinking of doing a couple of buildings to... (square shaped ones... hah, collision detection cant beat me that easily) and they will be much better for hiding behind.
aGorm