i don't have the answer for u but i remember another thread on this and there was a lot of confusion going on.
i think u can transfer the older psp collection and the new collection is remote play only? i need someone to confirm this.
sort of. ur vita needs to be on wifi (no 3g) and connected to ps3 via remote play thru the software on vita. youll be playing on ur vita and occupying ur ps3 in concurrence.
still, i'm not sure about these games at all really need some other voices in here to confirm or correct.