I've got a snazzy DS Lite with a recently installed Cyclo DS Evolution card , the better of the r4ds type cards available. The Cyclo DS Evolution card means you can download any game, get the cheats, have 'real time save' option (which means you can save a game at ANY point and come back to it later...

The Boogieman - drawn by messing around on Microsoft Paint

My Nike Air Force 1s - customized by Leo Stiles