where i can find softbody in unity 3.beta

when i try the unity 3 beta ,i can't find the softbody ,even in the manual .

i would like to know where i can find this function .

also i failed to add skinned cloth to my mode , when i add this component ,the mode disappared , i had tried to add the correct mesh ,but it didn't work also , but it is ok when using interactive cloth .

so any help

thank

There is no soft body simulation in Unity 3.0.

However, what you can do, is to use inflated cloth objects, which will create somewhat similar effects. Create a GameObject with InteractiveCloth and ClothRenderer components, assign your mesh, and play with the "Pressure" value, to inflate the cloth object with air.

I don't understand what your problem with the SkinnedCloth is, what disappears?