I'm gonna be buying my daughter a DS Lite for xmas
I've "aquired" a few NDS games from the net and was trying to get this DS Lite to play them, here's a few questions I have (I have tried reading throughout this forum, but its making me confused as to what to get)
The M3 Lite Pro will run NDS games, but not GBA games.
You will need a microSD card for the unit (where you say SD, i assume it's micro SD)
To put games on the M3 you need to install the M3 Gamemanager softwrae on your PC, then copy the games to the SD card using that, chances are the software you'll get with the M3 is out dated, so I would recommend downloading a newer one from www.dualscene.net.
Forany additional info on he M3, check out my guide (link in sig) but ignore anything GBA related.