DS TT MicroSD filesystem corrupt

[topper]

Got a TT and Kingston 2GB MicroSD from dealextreme.com last month, and have been loving it ever since. It occurred to me that I should probably back up my .savs which I did tonight, but I was surprised that fsck picked up quite a few issues on the MicroSD filesystem - nothing major but enough to scare me. I haven't done anything silly like switched it off whilst it was saving. Is this just the way that these things work - should I expect this sometimes and backup regularly, or is there another issue I should be aware of?

[importaku]

Hmm odd, it might be just your micro sd card acting up a bit, you could always back everything up & reformat it & then install it all back.