Link GBA Roms During emulation on PSP

So I am emulating GBA on my PSP. I did some research and found out that the gba link cable was basically a proprietary usb cable. Now if a friend and I were both emulating the same game, I'll use pokemon for an example, on 2 different psp's would it be at all possible for us to trade or battle, using a mini usb to mini usb cable?I was wondering if anybody has tried anything like this? or if there were a program out there that would allow us to link our psp's together during GBA emulation to allow us to fight/trade/play together in any gba game.Thanks for any help!

Re: Link GBA Roms During PSP emulationMost likely not unless the emulator in use has the capability of doing so, in theory I wouldn't see why it wouldn't work via adhoc, but using a mini usb to mini usb I am not sure of, as its mainly used to connect to a PC and not a second PSP.

hmmm, so i suppse no luck with that unless the emulator im using gets an upgrade...well that certainly would be nice. Thats what i figured would be the case anyway. damn