FFCC: Ring Of Fates Includes New Copy Protection

Final Fantasy Crystal Chronicles: Ring of Fates shipped to North American retailers today, and interestingly it appears to include a new copy protection scheme that prevents players from running unauthorized copies of the game on certain DS flash carts.
People using the R4 and M3 flash cards will be greeted with a “Thank you for playing!!” screen after twenty minutes of playing.
Cute, no?