PSP Noob, Question on Editting EBOOT files

[Bocks]

So i have all my CFW installed correctly and have been playing ps1 games, but while using psx2psp i can't seem to get a working image to be added to the EBOOT, no matter what images i select it appears blank on my psp,
also how do i make a moving information image? do i just upload a .gif file that i make myself?
also what music is supported in this, when i browse my music folders none of the formats are supported, any help would be greatly appreciated thanks

[Bhawan]

there is a software called pbp editor, you can do that with it... adn to make a motion picture for that you need a pmf movie i think(its super hard to make one,  look for tutorials remember > google)....or a png image

[KyleP]

try putting in google a editor for the files type