Hey im kind of new and im wandering if u could please help me?

1. can u plz give me some tips about fighting or etc.
2. what is the latest verion of tb? ( i hav v3.8beta)
3. fire for hands? ive seen hampa's hands and the pic for the fire but i cant see the relation (hands hav green fire // pic is a white circle on a black backround ) ( dnt get it)
4. in some movies ive watched of tb blood splatter gets on the floor. not like my blood, all it is, is tiny circles. is ther a way 2 make it realistic?

Thanks
Dabion