I always thought it would be simple and accessible as hell to just add thumb drive support. Their small, sleek and easy to install. I mean, Nintendo spent money to have 2 USB 2.0 drives in their system and really, what have they been used for??
I completely understand Nintendo is against piracy so if that's the case why don't they just produce their own thumb drives to prevent any other use? I'm not a computer nerd but as far as I know thumb drives could store 2GB of data and possibly more by now.