R4I SDHC

I got a r4i SDHC flash cards and I want to know if I want to get a new flashcard then do I have to buy a new one or can I download the contents and just delete the old r4i SDHC contents? If I can then what is the best flashcard that won't have the cheat database to be a screwed up because most of my cheats are all screwed up and have random letters. THANK YOU for advance.

Try this R4i SDHC 3DS card. It is the new slot-1 flash card from r4i-sdhc.com. Support Nintendo 3DS,DSi and DS console.