Friend of mine found this out.

A nice little trick if you are struggling to complete Crushing first time round.....want tweaks on?

Okay, play through crushing until you get to chapter five. Then, go to chapters and load chapter 4 on crushing. Then, pause, go into options change the difficulty to hard and activate any tweaks you want to. Save and quit to the main menu. Then, go into game options and change the difficulty back to crushing, and select continue. Viola, crushing with tweaks, and you will still get the trophies.

Interesting.....

That is a neat trick. Fortunately I didn't have any trouble getting through crushing. One of the easier games to plat. Only a few simple trophies to complete.

True!

I have not started on crushing yet. I am currently playing through on hard and messing with the online here and there still have to make time for the MAG beta also.

I am limited on game time all this week as my GF is on vacation for the week so I am spending a lot of time with her. I will be back online more often come Sunday night.

Don't be pussies and just beat it, I did! Wasn't that hard....

I already did beat it and manage to get a platinum for the first time :)