While I was on the can I thought this up, so don't yell at me for a stupid idea... just go on along and leave me to my stupid thoughts:
An attachment that goes over the PSP's screen that can be used as a touch screen. If anyone has ever seen a "smart board", this would be like that, but for a psp. I'd imagine it would attach just like the PSPTV and make it really bulky... but could it work? I mean if it did, it would demolish the so "innovative" DS...
Hurray for crazy ideas
*edit* Me no speely good (reference to "adition") >.<