iPhone, PSP, and Nintendo DS mockup screen templates
Should you be remotely interested, as I am in my dabling state, I have created a group of templates for different handhelds. Mostly, it will help artists think about how their nifty desktop game artwork will work on mobile devices. It can really muddy up your day. First of all, you should check out the technical comparison from Joystiq. Note that the gallery settings are a bit strange when viewing them. Clicking on the individual images will give you the proper dimensions, etc.
