Complete Jedi Temple - Apprentice difficulty
Easiest one available. On this difficulty I would recommend getting all the miscellaneous trophies. To get the trophy just complete the campaign on apprentice.
Complete Jedi Temple - Sith Warrior difficulty
Once again, I recommend getting all other trophies on this difficulty (If you haven't already), To get this trophy beat the game on the normal level, easy to obtain.
Complete Jedi Temple - Sith Lord difficulty
See Sith Master Difficulty
Complete Jedi Temple - Sith Master difficulty
Now, on these last 2 difficulties, do a speed run, try to skip enemies, run through the trials, but take you time with the boss. Use electricity a lot, and a good combo is
, or something like that, it infuses your strikes with electricity and while hurting him it stuns him.
When you get a chance, try to pick him up an throw him, then quickly stab him for massive damage.
Defeat the training room in less than 2 minutes
I recommend doing this on Apprentice or Sith Warrior,
Ignore all the droids, maybe to a force storm to get them off you, but don't go for them
Find the sith holocron (it is unlimited energy), then on the top level are little spouts the droids come out of, destroy all of them with force lightning, which should be fast, then when you are done force lightning the remaining droids, this should be done swiftly, may take a few tries.
Get A Grip
Defeat the trials without the sphere turning red
HARD! and frustrating. When you are prompted with a blue orb, pay attention, you must grab it and track it across a blue track to the other side, and not go outside of the track to where it turns red
The first two tracks are very easy if I remember right, but rest are really hard, but there is a trick, when you get to a track where a part of it disappears memorize where that track is, because it doesn't go away, it turns INVISIBLE, so when it goes invisible while your over it, don't worry its fine, just remember where it ends and continue slowly over to the other side.
As The World Turns
Use the large globe to kill 10 enemies in the museum
On the other side of the training room, there will be a big open space with storm troopers in it. There will also be a huge globe, pick up the globe and put it on the floor, and aim at the ground kind of, it will just roll really fast on the ground and kill anything instantly. Its also really fun.