A couple of things...
The latest Rebellion Beta only has 2 playable races, the Vasari aren't in it yet. HOWEVER, each race has 2 factions: loyalist and rebel. I'd say the 2 share about 85% of their stuff, with each then getting some unique things on top of that.
So the beta has everything that's in Trinity EXCEPT the Vasari which will be beta 3 I guess.
Brennus, if you're up for some Sins post-Arma tonight I'll be around.
The Jedi Master
The anteater is wearing the bagel because he's a reindeer princess. -- my 4 yr old daughter