Kind of old but looks cool none-the-less. A homebrewer was able to get the look, style and feel of the PS3 XMB onto the DS. It is a beta build and its known as MENUdo XMBlite.
No word on what cart was used or if it will ever be released. But it goes to show...with a little knowledge, patience and creativity, you can make anything you want. BTW, the intro videos that are played on the top screen is HOT!
