Driving a Shadow w/ mohawk or gravemind, other stuff

[Voho]

I was wondering, how might you drive a shadow (objects/vehicles/creep/creep) or a phantom (objects/vehicles/phantom/phantom) using dependency swaps? I mean, you can drive a pelican by swapping your biped to miranda, and I figured swapping to an elite would work for the shadow. Didn't.

Might someone fill me in?

Also, I was wondering if someone could give me a step by step for injecting (if possible, there's a button for it in mohawk)? I'm interested in having a banshee in some certain spots. It's a good way to get some nice exploring done.

Thanks to anyone who can help