cycloDS evolution is a homebrew game cartridge/rom emulator that allowed you to download and play .nds files. my dad purchased a copy around 2006 and still uses it frequently. this discussion is free for anyone who used these, but my main questions are: - is it possible to purchase another one of these cartridges today for a reasonable price? - is there a 3DS alternative - i.e, something that basically acts as a port for 3ds ROMS? are .nds files compatible with a 3DS? - can a more recent sandisk microSD card with more storage be used for cycloDS in exchange for the kingston microSD that came with it in 2006? pics related -- the first one is the original cycloDS cartridge, and the second is the microSD card that came with the cart.