1.same screen size with double the resolution(wvga) multitouch ,led backlit
2.3 times the power of current psp
3.ditch umd,make use of flash storage
4.even better online capabilities (wireless psp store)
5.8gb flash storage or better
6.multifunctional i.e. listen music while playing games
7.bluetooth....
8.no loading times..and better battery(using flash storage,led backlit screen they can easily double the battery times)
9.solid construction
10.support more formats(divx,avi)
In general i think it would be better if they tried to improve more on software and less on hardware since it is already really good and they can easily upgrade it to todays standards
and fint a cool name not psp2 or ps touch!







