DS downloadable play is pretty much where آپ can download what another person with a DS has, آپ can use wireless conection to play games with another person with a DS, It's a cool system! آپ need to have some one else with a DS to use DS downloadable play, آپ need آپ یا the other person to pick the option on your game, then the other person to wait with the connection سے طرف کی picking DS down loadable play button. (Sorry if my spelling یا grammer's wrong, I'm tired! XD)