Two questions (networking)

[TrashcanPatrol]

Hi, I'm creating a Vizard file in which I have two people connect online and are able to chat and view each other's avatars.
I have a few questions about what can be done with networking...
The first question is, is there any way that you are able to have multiple avatars selectable by each of the players?
The second question is, is there any way to have the two players spawn up at different points?
Also, would it be possible to change an avatar's actions to somehow move whenever someone moves? For example, if I am using vcc_male and I press Up to move (I have the vizcam.FlyNavigate on), when I move forward the other person would see my avatar's legs move in the animation set for the avatar. When I stop moving forward, the other person sees my avatar resume the "standing", regular animation. Is that possible?
That's about all I can think of for now... hope they made sense because what I'm trying to say might not have come out right.