Hello guys, I am in a bit of a dilemma. My old Flashcart (TTDS) its having some kind of "fake cart" error so I am thinking of buying a new one. So far in the malls there are only a few, and all of them are R4i, but with a slight variation of models. Those are: R4i Upgrade revolution for DS with Game Engine and 1.4 sticker from the website www.r4i-sdhc.com R4i Upgrade revolution for DS from the website www.r4i-sdhc.com R4 3DS Upgrade SDHC revolution for 3DS,etc Dual Core Real Time Save from the website www.r4isdhc.com 2014 sticker R4 3DS Upgrade SDHC revolution for 3DS,etc Dual Core Real Time Save from the website www.r4isdhc.com and www.r4isdhc.hk Those are the only ones that I have found so far. So... my questions are: Are they original? Ahat are the best ones or one? Can I fix my TTDS? I just have a Dsi xl and looking forward to buy a New 3ds XL some time in the distant future xd Thanks for the future answers and Merry XMas!!