I have a Kingston 16gb micro sd in my ARchos 70, 2.2. I have 1. copied files directly to the chip from my computer 2. Copied files throught the cable from computer to card, whilst in Archos 3. Transferred files from A70 device to Sd card I have found that with the first 2 methods, the files show on my computer, I can dir etc and they are there. When I put the card into the archos, there are no files, take card out and put back into PC, files GONE!! With method 3, the files show on the device through files, but some are scrambled, and I often get the message, SD card bad, reformat. There is nothing wrong with the card, works perfectly in the S7. Again a 2gb from the S7 has same probs in my Archos. I have formatted in my archos, and my PC, as all different formats. Can anyone help??? Rather annoying that I can't copy my music or photos to this chip..... Any help greatly appreciated.