i was wondering, is it technically possible for someone to make a MOD CHIP for DSi / DSi xl / 3DS? imagine having .nds and .bin on a SD Card. and why hasn't anybody at least attempted it? honestly the only reason i ask is because of "Zelda: Four Swords" on DSiware. it was removed and is no longer available anywhere. AND cant be transferred between systems. even if i had downloaded it, a post-Phat DS system doesn't last forever. PLUS the fact that you need 4 DSi's and 4 copies of Zelda FS for multiplayer. so i believe in this case its ethically ok to hack and pirate the DSi ware out of existance. especially considering the Gamecube "Four Swords" required a mess of Gba's & link cables.