Well It's finally here, the Official MPGH PS3 Theme, I created the Base for theme and My friend helped Improve on it, This is V2 and a lot still needs to be done, We are currently In the Process of creating the Icons which will be released in V3, but for now enjoy!
Prepare a storage media such as a Memory Stick Duo or a USB device.
Use a PC to create a folder named “PS3″ (without the quotes) on the storage media and create a subfolder named “THEME” (must be all uppercase, again, without the quotes) within that folder.
Copy the theme you downloaded (.p3t) to the “THEME” subfolder on the storage media.
Insert the storage media in the PS3 system.
In the XMB (Xross Media Bar), go to (Settings) > (Theme Settings) > [Theme], and then select [Install].
Select the theme that was saved on the storage media. Note: The theme name may be different than the actual theme.
After installation has been completed, go to (Settings) > (Theme Settings) > [Theme] again, and then select the theme