MT official site finally updated the mt card hardware version to V1.4 today, this update improves the eshop rom compatibility and also support .3dz rom. More details quoted from the offical site you can see below, also with the download info. Download Mt hardware v1.4: http://www.3dsinfo.com/show.php?id=196 More info or function about mt card: http://www.r4depot.com/15-mt-card-playing-3ds-game-multi-3ds-rom-support.html MT card Hardware Ver1.4 released 05-17-2014 This update improves Eshop ROM compatibility and supports .3dz ROM . It is an hardware update, just directly update your MT card（any version） to V1.4. While updating, don’t disconnect the USB cable. This update works with V.12 launcher.dat. For" * .3ds "game, save file is" *.sav" For " *.3dz" game, save file is“ *.zav†For NAND backup games（card2）, the backup data directly stored in the ROM, don’t rename the file extension. If you once rename the file extension, when you enter the game, the backup data will be deleted. 1.Hardware update(VIA USB) 1.1 Enhance Eshop ROM compatibility. 1.2 Support .3dz ROM.(support online play)
I find it rather odd that these updates from them come out days after Gateway's with the exact same features...
