So, I've just received a Spotpass from Nintendo with the 3DS update. Apparently, it automatically downloads when you connect to wifi. All you you need to do is agree to the update and it will update your system. Just wanted to give a heads up for anyone who may not be aware of this.I have 6.3 and I don't intend to go any higher. Youtube was worth it for me. Here's a snippet: Create a Nintendo Network ID "If you have system update 2.0.0-2U or higher, you don't need to do anything except agree to the update. This update will be downloaded automatically when you are in range of a wireless Internet connection and Spotpass is enabled."