I tried DLDI Patch(r4tf), and I cannot get the savegame_manager.nds to work, when I load it in with my R4 sdhc it comes to its startup screen that says press B, I do, and then the bottom screen is blank and the top screen is stuck, it only shows the program name, version number, and author.
and I did use the DLDI file. (I'm using smallftpd, NDS Lite, and I don't have ez3in1...)