Hacking PS3 Fat play games iso from external HDD

[matrunix]

Hello
My friend gives me a PS3 Fat and the Model No is CECHL04 PAL with firmware 4.85.
I want to hack PS3 so that I play video games from external HDD.
What can I do? Can I have tutorial? Please, tell me step by step.
Also, what is cfw, hfw, han, hen and homebrew? Also, what are difference cfw vs jailbreak, hfw vs cfw, han vs hen?

 

[Calyptor]

step one: click on "PS3 - Hacking & Homebrew"
step two: click on the "PS3 hacking" thread
step three: read

 

[matrunix]

Hello.
I have installed Jailbreak and MultiMan-WebMan Mod. Also, I have got game Dragon Ball Xenorvese with DLC and Update 1.08.
I play the Dragon Ball from usb stick (NTFS) with format game iso. How to install DLC and Update?

Thank you.