I read through the rules and hopefully I'm not breaking any here. Understand that I'm basically a noob to the R4 and DS emulation but I'm not a noob to the pc and other areas of technology so please don't treat me like a complete dummy. I think I unknowingly purchased a R4 clone and need some help with a few things. Well, first off I received the flash cart, installed a handful of games and had no problems whatsoever running them with the moonshell firmware (it is firmware, correct?) until I tried a certain game. I played through about a half hour or so with the game Mario and Luigi - Bowser's Inside Story and had saved. Upon coming back to my game, the .sav file wasn't being recognized by the .nds file of the game. It was still on the card but not being recognized. Not being sure if this sort of thing was normal, or would happen again, or would happen with other games, I started doing some serious google searches and came up with mostly links to this site. I found all kind of "fixes" from various locations and discovered that I should install ysmenu and try booting the game through that. No luck, as I was getting 'unsupported dldi name' errors. After searching that I realized that I may have a clone flash cart as well. So, needless to say I have some problems here. I bought the R4 sdhc from here.. http://r4i-sdhc.com First off.. do I have a clone? If so, can I circumvent these problems or should I buy a legit R4 or other recommended cart? (I plan on using this for games only) Second.. Was the .sav file not being recognized just a fluke or something that will occur again and again with this R4? And with other games? Lastly, if there is hope can someone please help me with preventing this error from occuring again? Thanks so much to any feedback coming my way, I know this is a doozy of a first post.