Just bought the DSi XL Limited Red Edition with system version 1.4.1U and a Supercard DSTWO and put both the latest EOS v1.11 and Firmware v1.09 on my 4GB PNY Class 4 MicroSD card and also tried it on a SanDisk 2GB SD card and all I get is "There is no game cart inserted" message no matter what. I followed the steps and I even replaced that system1l.dat and also system1.dat both separately and formatted in between each attempt and even did it a third time replacing both files. All in the _dstwo root folder of course and it still doesn't work. Now I'm reading on here and everything is saying to use a DS Lite to get this thing working after I already spent $40 for it? There was no indication that this may be the case when you're shelling out $40 for it. You might think it would be nice to not tell people it works on DSi XL if it requires you to have a totally different system just to use it. Please tell me there's a method to fixing this without an older DS system. Not only do I not know anyone with one but I'm certainly not buying a $130 system just to fix a $40 card. I also doubt any stores will allow me to stick some flash cart into their DS because even though it may not cause any harm I am willing to bet they will consider it not "kosher" and say no. If there isn't a fix I guess it's time to return this thing and get one that actually works out of the box or has a USB cable to eliminate problems like this. If anyone can help I would be greatly appreciative. I was so excited about this thing and I bought a DSi specifically to use the DSTWO and all I got was frustration out of it.