What's the games?
EDIT: http://dshack.wikia.com/wiki/Dumping_your_own_DS_games Found it.
EDIT: Ha, You have a Mac: http://gbatemp.net/index.php?showtopic=94197
I'll beat Mario vs. Donkey MiniLand Mayhem while I'm waiting this game.
PS: Waiting for Motto! Stitch! DS Rhythm de Rakugaki Daisakusen, the 1st game was a good game.
But how is it a hint if I don't even know what a nitrodownload is?
A puzzle for Hershel Layton?
Srsly, easy to find it. Search the filename "Cooking_Mama_blah_blah_EUR_NukeThis" and go to the download site.
EDIT: Quote fail,