R4i SDHC flash cards are DSi XL compatible!
Turnes out that despite the rumors of improved 'protection' against DS Homebrew and NDS ROM piracy R4i SDHC flash cards are DSi XL compatible - that is DSi flash cards that are compatible with regular DSi firmware version 1.4 will also WORK on Nintendo DSi XL consoles!
Buy DSi XL / LL compatible DSi Flash Cards for playing NDS ROMs and Homebrew from:
R4i UK -- fast worldwide delivery and free shipping to UK
Video Games Shop CHINA -- cheapest prices / slower delivery.