Hey guys, Not sure if this is the right place to post this. I just got a Wii U and am thinking of installing the Homebrew Channel to run Wii/GCN games. A few questions: -I am thinking of going with the LEGO Batman hack. Am I going to just need the game one time and then I can return it? Or am I going to have to keep it for whatever reason? -Does the SD card for the exploit HAVE to be 2GB or below and not SDHC? -Can Wii and GC backups be loaded through a flash drive? Or does it only work with an external HDD?