Show Avatar on Member's Profiles

I am using the Gallery Theme and I really love it. I do have one major issue which I hope can be resolved within this theme.

When I am visiting a user's profile I want to see that member's profile picture - not mine. This is the only Buddypress theme I've seen that doesn't show the member's picture on their profile page when I view it. Is there a way to resolve this?

Also, is there a way to create a "wall" similar to Facebook to post a message on another member's profile?

Thanks!

Roxanne