I've read all of the stickies on this specific topic and all of them were updated almost 6 months ago if not older. So I wanted to check with the forum to make sure this question is 100% up-to-date and modern. My sister has a DSi XL and she plays on it every single day. She is gone for the next week and I want to get a Flashcart for her. I have to assume that she is on the latest firmware version for the DSi XL. Do you guys know what the latest Firmware version is on the DSi XL? What is the best (most compatible with DS games and also the most stable) Flashcart for this latest firmware version? I'm not worried about the price so much, just as long as it's stable and plays a lot of games. Thanks forum!