IzzehO doesn't code a single line for this emu. He made the packages at the beginning and the howto's and configs but he doesn't change anything in the emu itself, so you can stop asking. The GUI is also the original GUI from the linux mupen, sure it's small, it was made for bigger screens. There is no special N900 GUI yet. I like the GUI and I think javispedro said the same so I don' think he'll design a new one.

@yodawg: It's the same for save states. The guys here won't change this. Ask in the Pandora forums, there are the people who do the real port from the emu to mobile devices, they are the ones developing the openGL ES plugin and so on. It's all in the first to posts, all links to the sources/original devs.

@IzzeOh: This is not intended to be discespectful but I think it is annoying to be ask for things I'm not responsible for. Maybe they understand now as they didn't even read your second post.