Star Wars: BattleFront 2 trainer request...

[robot assassin]

I'M NEW.

So here goes...
Searching for a way to get past the bookcases in the Jedi Temple during "Knightfall", I kept hearing about this "Fraya" Trainer.
Listen, I'm new to this stuff (and to this board).

I have the DVD-ROM version of Star Wars: Battlefront 2.
How do I use a Trainer?
Can I just download Fraya's Trainer, open it after starting up the game and use it? Or do I need other stuff as well?

^Like Delafoo, I too am wondering if Fraya can post his final BF2 trainer.

I was doing fine in the Campaign mode...until I reached Tantive IV.
90% of my men get slaughtered when that door first opens because the Rebels use detonators right away (and keep using them). The Rebels just keep on coming (yes, I know they are infinite in number) no matter how many I kill (and I kill a good number of them)! Playing as Darth Vader only gets me far enough to search for Leia (then he leaves/"dies"). I get all the way to almost killing Leia (about 90% by using the bazooka wielding trooper) and then those storming Rebels gun me down.
I could really use infinite health!

The PC version of BF2 could've really used cheats more than the console versions. Heck, any codebreaker or action replay could've given console players cheats instead of having the game-makers include them.

Help me, Folks; you're my only hope.