Remember the 3DS update, which includes the eShop channel, is due out by the end of this month.

3DS Ware – Rockman Dash 3 Prologue (200 yen), Petitcom (800 yen)
DSi Ware – import DSi Ware from DSi to 3DS
3D Classic – classic titles in 3D, Excitebike, Legend of Zelda and Xevious will be available
Virtual Console GameBoy – Ikari no Yousai, Phantasm
Virtual Console Game Gear – Sonic & Tails 2, Sonic Drift 2, Dragon Crystal, Columns
Virtual Console GameBoy Color – Super Mario Land, The Legend of Zelda DX (Demo)
Virtual Console PC ENgine – games TBA
Demos – 3D Video Player, 3D Game Trailer/Previews Channel, Fuji TV and Nippon TV Previews

Link