I would suggest the EZ-Flash 3-in-1, from nds-card.com, gbatemp's official sponsor
http://nds-card.com/ProShow.asp?ProID=153
well, the EZflash 3in1 is the good choice to play the gba games on the DSlite. And here is the blog which can help you with it. http://www.oz3ds.com/blog/archives/180If i'm going to buy this item i want the one that is the DS lite size and not the gba size.
Can you link me a tutorial on how to make it work?