Copypasta from my post in simplemod thread: Quick question: I completed the whole softmod using this guide (a couple weeks ago, so an older version), and everything went smoothly. I installed the latest NeoGamma loader and was able to play the first No More Heroes via DVD. I obtained backups of both Tatsunoko Vs. Capcom and Mariokart Wii and burned them onto DVDs the same way as No More Heroes, but this time, both games came up with a "Error #001: Unauthorized device detected" or something. Solution? Also, my guess is that when I first went through this guide, I installed all the cIOS for USB loading, but preceeded to load via DVDs. Since it still worked with No More Heroes, I didn't think twice. Should I install the right cIOS files for DVD loading? I would have done this myself, but the guide has since changed and I have no idea which cIOS files are for DVD or USB loading now. Thanks! I'm also a complete noob to the wii scene, so try not to be too harsh if this was a really obvious question. I did do some snooping around and found nothing, so I don't know where else to turn.