by MoldyClay » 20 Sep 2012 05:22
Yeah, I only have 1 3DS game, ~32 DS games, 3 Virtual Console games, 1 eShop title (2-3 if we count Pokedex 3D and Swapnote), and 2 DSiWare titles (and 7 more on my DSi which I haven't transferred over due to losing saves in 4 of them) and then pre-installed stuff/apps.
So at best, I could fill around 40-50 (if I moved everything over) slots. Maybe a few more due to demos.