I'm going to duck tape an hdtv to a psp 2000 then sell it as the psp-4000 or maybe the psp-399134912309590219349230434002914021349 a zillion
or maybe just hd psp
I haven't decided that.
I could imagine if you were willing to beef up the size a bit you could do a lot more with it, but the psp barely fits in my pocket as it is.

I think the first version would have been fine if they just gave it skype and gave it a chance to keep up.