i'm looking at the ones from the PS2MP3 source. i'm interested in giving the player a better interface. alot of things are drawn manually but there are many IIF files (folders/files, title, etc)
You'd have to convert iif to bmp first. There's a program with libito that converts bmp to iif but I don't know if it goes the other way. It wouldn't be hard to write one yourself though. The format for an iif file is very simple (and I think it's in the ito code if not the docs).