Quote Originally Posted by Strongbad View Post
Don't buy from Korea again.

R4DS, Kingston (Japan) 2GB microSD

Will that whole Japanese thing cause me any problems?
I know I'm replying to an old question now but the Japanese microSD cards are suppose to be better then the ones here in the US. It's been proven that the Japan cards give the R4 true 100% compatibility for all DS games. I've had my R4 freeze while in sleep mode with other microSD cards but the Japanese one I got with my R4 has never frozen or given me any problems.