So my sister picked up a R4DSIXL3D for her DSi XL. this is the website to the card here. It seems to be a mix between an r4 and a TT, when I install their software it has a dual boot option allowing you to run the r4 menu or tt menu. My problem is that when running the r4 menu it asks to create a .sav file, if i select yes, it hangs. If I run the TT Menu, it says sav file not found and resets. I decided lets try creating a blank .sav file for the game in question, i can run it from the tt menu, but after i saved the game and exited, i tried reloading it only to get the same file not found problem. I look at the memory card and the .sav is in fact gone.. Anybody ever used this card?