SO I'm new to the modding scene, im not so sure how everything works. I had someone downgrade my SLim ps3 to 3.55 and they Jail broke it for me. i have a few questions regarding that, if you guys could help me out i would appreciate that.

- How do i convert 3.55 to a 4.21 DEX rebug?
- does 4.21 allow me to host older Cod games?
- How do i host Patches on like MW2?
- What are eboots?
- What is required for Real Time Editing on MW3?
- Any recommended Tools for RTE?

Basically im starting from the basics, im not that familiar with anything. sorry if i sound really stupid, im trying to learn.



For doing RTE/RTM you can follow derektrotters tut. its very easy to understand, i used that 3 times my self. search : cex2dex tut
Mw2: Change the patch_mp.ff fith the modded .ff you have.( find a good one and change them)

RTM you need TM And DB. Target manager and debugger. (google this, i have no links)

Eboot: you need a modded eboot to do RTM, and it need to be debug. ( just DL the MW3 eboot builder Verson 1.5.0.0 , and remember to give credit to the creator. )

With this program yop can easily make a eboot, but there are some things thats not in this. but it will work just for testing or if you dont want any fancy stuff.