whats wrong with a firecard? theyre less expensive, and you dont have to buy a separate microSD card. and so far, all games i tried have worked, and i have a 2GB one and it has plenty of space to store my games. i dont have an EZ-Flash V, so i dont know how good it is, but i know it needs a microSD card. and i havent had corruptions so far, well besides one but that was because of a bad rom dump.