Hi! First off I'll start by saying I'm not all that computer savvy, so please bare with I own an R4i RTS 3DS card from www.r4i-sdhc.com, and I own a 3ds XL. I purchased an SD card, formatted it to FAT32. After downloading the latest kernel, unzipping it and putting the files onto the SD card I then created a new folder called games. I placed a few games in .nds format that I had already downloaded in this folder. From this point as far as I can tell the R4 should work - it comes up on the home screen as 'Bomberman Land' and when I open it, it loads up the menu. From the menu, I select the 'games' option - this is where the problem is. If I press to play any game - or even the 'moon' file, the whole thing freezes. At this point nothing will work - none of the buttons or options, and I have to return to the home screen and try again. NOTE - If i scroll down to a game and press 'start' a new screen appears that reads 'errcode =81, errcode=83 SD card fragment error! Backup SD card then perform full format with Panasonic SD Formatter' After realising this, I downloaded Panasonic SD Formatter, ran the programme and re installed the programme onto the SD card, but the problem still persists. Any help would be greatly appreciated!