Hey guys, I have only had my R4 for about a month now. When it works, it works well, but I'm finding that a good deal of the time when I turn on my DS, the R4 loader comes up with a strange error message in Chinese. I have the US version of the R4, so that isn't the problem. I've found that either reformatting the card or reuploading the loader to the card seems to clear up the problem temporarily, but not for very long. Has anyone else had this problem? Thanks.