I have a couple of questions regarding flashcart choices: I recently purchased a n3DS XL. When I started it, it has firmware 9.0.0-20U. I also have an older 3DS. It has firmware 9.4.0-21U. My questions are as follows: When I initially bought the n3DS, I didn't expect it's firmware to be this low. I was planning on getting a couple of sky3DS Blue carts for both the systems. However, since the n3DS is at 9.0.0 firmware, would buying a Gateway 3DS work for it? Would the Gateway 3DS work out of the box on the n3DS without having to do any additional work? The wiki is having me believe that I'll need to do some extra work to get it set up, which will be impossible given my two systems. Are there any disadvantages to the Gateway that make the sky3DS a better choice? Thanks for your help.