I have a DSi XL and also a DSi. I bought a r4i 3DS card and I cannot get the games to show up on the screen.
The XL version is 1.4.1U and on the DSi it is 1.3U.
The card I have is supposed to support up to 2.0 from what I can tell.
The R4i loads to the screen where you can select Game, Media...