Hey,
can somebody answer this please?

Can i animate the face of a character wich doesnt have any bones on the face? i mean, think of it like an emoticon, it`s face is given only by a texture, can i animate the skin of the model?


How can i get basic gravity using the phisics engine? just to keep the character on the ground.

And, i really need instructions to set a Sky cube, please!

thnks in advance!