I downloaded Pizza Worm and tried it on my new R4DS, and the rom loads, but then on the bottom screen it says, "fatInit ERROR" I then tried with DSorganize. I tried the chishm loader, which apparently freezes. I then try with Mighty Max. It starts with, "Initializing FAT." Then in a little bit it goes to, "Interface: DLDI Please wait, booting your file. For some reason, the file was not loadable." What am I doing wrong? I've played this before on slot-2 solutions.