PSX-Place

Wait for the loading to stop then install pkg from "PLaystation network Packages". You can get the placeholder rap from PS3tools

So basically i use the placeholder rap, just that?

if you used your own converted iso, yes

Wow it was easier than i though, thanks

Ok sorry for not asking this to you but, do i have to convert the rap to rif do i have to change the name or something like that?

no man, no need

Thanks but now the game i installed (Smackdown vs Raw 2007) makes the console go to black and it's like my ps3 disconnected from the tv and doesn't take any controllers

Hmmmmmm... Weird. Try to reinstall ?

I'll try, i will give you the details if it works or not