Being new to the DS/GBA "scene", I recently bought a DS Lite and an Acekard 2.1. I would like to play GBA games on my DS, but I'm not sure which slot-2 device I should purchase. I would like something that is as easy to use as the Acekard and something that is also economical. I have read some places that some slot-2 cards have serious speed issues, so I am nervous as to which card to buy. Any suggestions?