Yes, most likely a bad SD reader in your computer. I recommend the Sandisk ImageMate 12-in-1 USB 2.0 reader. I tested about six different readers, and this was the fastest, and most reliable by far.
Godfrey On Jan 9, 2007, at 3:55 AM, Henk Terhell wrote: > My CF/SD reader is indeed in the PC case. Meanwhile I discovered that > another SD card won't be read by this. Time to get an an external USB > reader. -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net