Problems with GameShark on FireRed and a PSP

[color="#000080"] Guys I need some help. I'm trying to do a playthrough with 3rd gen pogeys in FireRed but I'm finding some trouble. The GameShark or AR codes all over the internet don't seem to work on VBA nor No$GBA. Problem is I want to play the game on my GBA PSP emu, and the emus for the PSP suck at cheat support. I was wondering if I could save the game (in-game lol) and use the .sav file and move it over to the PSP. Should this work? Do you know any GS or AR working codes so I can do this?

Thanks in advance![/color]