GBA roms on Supercard ds one??????

Hi I didn't know where to post his but I would like to know if we can put GBA roms on a Supercard ds one... I don't know if it is possible!

You will need a Slot 2 card, like the EZFlash 3 in 1.

I don't know what's a Slot 2 card, but where can I buy one??

http://www.realhotstuff.com/-c-124_58_107.htmlGBA Sized ones for the DS Phat
Normal one for the DS LiteSlot 2 is the GBA slot on the DS.