Hi all, My 3DS is running Firmware 4.4 and WiFi has always been off. I have a 4GB SD card and a 32GB micro SD card. I was using Gateway 3DS Omega 2.7 for about a month. Then all of a sudden when trying to enter Gateway mode I got the following message: An error has occurred, forcing the software to close. The system will now restart. (Unsaved data may be lost.) I've checked forums for an answer here and here and both threads suggest faulty memory cards to be the problem but when I put them into Windows they seem to be running fine. So the first question is whether or not there is some tool (apart from using Windows to scan for errors) to use to determine whether or not the memory cards are faulty. The second question is whether there is a tool or method to check if the Gateway 3DS cards are damaged? Or should I just start from scratch and reflash everything? Any advice is greatly appreciated!