I've been a long time R4 owner, got some of the very first one in Hong Kong many years ago, so not a noob when it comes to the R4. My daughter recently got a 3ds xl, so I got an R4i RTS card for her. I used the old 8Gb microSD card out the old R4i and everything works with the v1.79 software from the site. The problem is that none of the rom files show properly. It takes a long time for the game list to show, then the roms have no icon scrolling across (like the moonshell or nds files used to do). When the roms are selected, a blank message window appears with windows style red 'x' in the corner, and nothing else happens. The 3ds is version 4.5.0-10E. I tried to updated the 3ds firmware and can't connect it to the internet. Have switched of the router security (smart suggestion nintendo, turn off all home wifi security to have a simple kids console online), connection test is good, 3ds fails due to no internet connection(!!).