Any envelope tutorials?

Are the any tutorials on how i can adjust/edit the envelopes for animation?

This will give you the basics of working with envelopes.

http://www.blender.org/cms/Armature_Envelopes.647.0.html

There’s not much else to it. How well envelopes will work for you depends a lot on the shape of your character. Skinny characters work pretty well with envelopes, usually, but in general envelopes aren’t nearly as flexible as weight painting.

I trying to use weight painting but nothing is happening. how do i use it? I went in to “weight paint” mode but thats it. how do i paint it?

Ok I think i got it! Have to use the RMB. Why can’t they make it a standard in using the LMB?

The weight painting itself is LMB for me. Not sure what’s happening there for you.