Try it out and let me know how it works. I had one reply in the Homebrew Requests thread that said it worked nicely for them, but more confirmations definitely wouldn't hurt. I personally can't test this yet. GW is supposed to be here on Friday.
Thanks. I'd like to make more interesting 3DS homebrew programs in the future, but it's hard to develop anything more substantial than this without a stable CFW/Gateway (the latter is supposedly arriving on Friday for me), so this will have to do for my first.