That Dark_Alex kid is up to it again. His custom firmware currently cracks the protection that PSone games from the PlayStation Store utilize. However, it looks like the next revision, called 3.02 OE-B, will support the ripping of ISO files and turning them into EBOOT files to launch via XMB. This means almost any PSone game you own can be transferred to your PSP. You'll see Castlevania: Symphony of the Night at work in this YouTube demo. Amazing, isn't it? Hopefully, this will convince Sony to release their PlayStation Store games at a much less craptacular rate.