BuddyPress Wordspace / Collaboration

Forgive me if this is a no-brainer I'm still wet behind the ears with MU & buddypress...(btw, i'm using buddypress social)

I'm looking for a plugin / solution to give workspace to my members... somewhere where files, images / docs can be uploaded and easily viewed and shared on the front end...

Also a wiki would be great

I know there's the Community plugin, but i understand thats kind of instead of buddypress...

All advice / experience shared is appreciated