Just edit your post if you have more to add before someone else posts please.

I don't know how to add background music, but I can help with images. I had to make all of my own, but it very simple. I just cropped and re-sized official artwork. I forgot the image sizes, but fouind this:

Icon Image: This is the Icon you will see on the left whilst looking for the game.
The size should be set to "144x80" and be a PNG file.

Background image: This is the background image, pretty obvious. This will be
"480x272" and is also a PNG file.

Information image: NOT INPORTANT

Background Music: This is the music you will hear whilst selected on the game.
This is a AT3 file. I have allready done a tutorial on how to make this file.
you can find it here: http://www.consolespot.net/forums/sh...=9374#post9374

Icon Animation: This is a animation which is in the same place as the "icon image"
file. I do not know how to make these yet but it's a PMF file. I guessing it's
the same file format as a gameboot, soo you will have to search on websites for
custom made ones.

Boot/Warning image: NOT INPORTANT. I would suggest keeping this default but if you
want to change it it's a PNG file with the resolution 480x272.

Finaly, when you've done these settings you can click "convert" and start the
process of making the eboot.pbp. Once the conversion is complete you can move
the file across to your psp. X:/PSP/GAME the game goes inside there, the game
must be in a folder, depending on the game title. for example:
X:/PSP/GAME/Crash Bandicoot 2
There you go, images and music tutorial. Goodluck.