where can i buy a r4i gold 3ds card, my 3ds xl version is V6.2.0-12U. can you recommend a better r4 3ds card to replace my old one. have checked some sites, found some different r4 3ds cards, don't know which one is the best for my 3ds. thanks for your help. and i finally found this here: http://www.dsflashcart.com/r4i-gold-3ds-wood-r4i-3ds-flashcard-for-ds-dsi-3ds-p-248.html the best r4 3ds card.