I tried the hack, but as of right now, homebrew on the 3DS seems just pointless. Later it may be good, but right now, giving up your eshop and online connection for barely working emulators (couldn't even save my game in DK Country on blargsnes) isn't worth it. Perhaps in the future, this homebrew stuff will get better, but right now, I wouldn't recommend messing with it. Nintendo will patch this soon and I'll wait until something more useful happens. Honestly though, by the time homebrew does anything that actually works well, the 4DS (or whatever the hell) will be out and people will be looking for cracks in it. Seems like Nintendo has kind of won this time. Homebrew finally exists near the end of the 3DS's lifespan. Pretty sure a new handheld will be released not long after the NX.