For some odd reason, my ADATA 16GB Class 6 SDHC card has been malfunctioning quite frequently now.
I tried to move about 150-200 small files onto it. They showed up fine... I safely remove the SDHC card from Windows, turn off my comp and goto work, start up comp and bam! Nothing shows up except for about 7 files.
This has happened a few times now when I'm moving data wirelessly to it from my home network. It is rather annoying since the files are consistently disappearing.
I blame myself in some ways. I was running peggle, chuzzle and return to castle wolfenstein & music all off of the SDHC card. Maybe it was too much for it.
I tend to push devices to their limits....