I see in gribble's excellent reference sheet (V12, p. 2, Step 6: Invest Experience Points) that a character can learn a Force power for 10 XP. It also says that the character "must have a Force Rating of 1 or higher") to do this.
I also see on the last page of an equally excellent Talent Tree document someone posted (also gribble?) that there are four non-career Force options.
My questions are:
(1) How do you get the Force Rating of one or higher.
(2) If you have a Force Rating of 1 or higher, do you then get to start learning Force powers from a Force talent tree of your choice? I'm confused because the reference sheet says 10 points, but some off the talent trees have the typical 5, 10, 15, 20, 25 cost for certain Force powers (so, why just 10… perhaps that is the max for character generation and then you follow standard rules)?
(3) Any other tips on correctly giving a PC a Force point and having Force Powers in the game?
As always, thank you very much for any help you are able to provide.