Emulation Multiplayer???

is there a way that 2 people can get the same emulator e.g. GenesisPSP and play same rom e.g. Sonic or Streets of rage and have a 2player via wi-fi?

DIFFERENT SUBJECT
also i found a Visual Boy Advance, i know i cant use this with my PSP but its got online play so you can like host a server it says: SELECT HOW MANY PLAYERS: 1-4 e.g. and u minimize it and it says on the screen the server IP and u give it to your friend and he types in 2 players then the IP then connect and u can play like pokemon or w.e online, PM me if you would like it..??

BACK TO SUBJECT:
so anyway i would like a responce because i think there should be a way to get this happening....

On subject: As of yet, no emulators that I know of have wifi support.

Off subject: That version of VBA has been out for a while (around 6months at least).

On Subject: there probably will be soon give it a few months its bound to happen

Off Subject: ohh...you see iv always wanted that and now i found it yesterday...