Hi I want to know which is better the 3dgs phyics engine or the newton's engine do both have ragdoll effects??? Also I seen this somewhere but is it possible for me to make a house and blow it up and see the house in peices flying showing a big explosion,some like this click the link

The explosion example somthing in this order.

Is that somewhat possible in the 3dgs or newton's engine???

and is their a place where I could learn to use the newton engine with 3dgs??

Thanks for your time.