I just bought a cyclo DS but am perhaps looking at wanting to play GBA games. Firstly, would this:http://www.dealextreme.com/details.dx/sku.2967 play GBA games and work with my cyclo DS, secondly, if I had bought something like that or JUST the M3 slot 2 card, would they play ds games or do you need a slot 1 card as well?