I thought I messed up, until I forgot to turn on the NFC! After that, it ran the exploit and now I can finally play that game I wanted to play!
Man, I wish I knew a 3DS ISO site so I could try some more games before I buy them! The fact that Cubic Ninja just worked so easily was so strange to me. It loaded up and I was like "WHAT?!" thinking I had to do more. So, basically, if I find more ".3ds" ROM files, I just cut and paste and the orange buttons navigate them on the handheld, correct? If so, this is one heck of a hack cart! Very easy for testing.