I just started messing with the new physics stuff in A8, works great in cases where I am just using models, but all my physics objects just fall through terrain.

I register the terrain like this :
pXent_settype(terrain_ent,PH_STATIC,PH_POLY);

i cant figure this out... it should just work right? I know i am open physx correctly as it works fine for the models

Try unscaled terrain...

Ok i tried this, but the same thing happens, everything just falls right through the terrain even though the terrain is registered.

I believe that you misunderstood Sajeth....
I experieced the same problem.
If you scale your terrain in WED, thats what happens with A8 PhysX.
In WED, your terrain needs to be a scale of one.
Scale your terrain in MED first.
I hope that helps...

ok you are right.. it works now

Thanks

Great!
Your welcome...