Hi guys. I took my camera to Twickenham on Saturday loaded with a brand new Lexar 4GB premium series 60x SD card. On trying to download the pictures to my PC I found the built in card reader wouldn't read the card. The on-board reader has been a tad temperamental lately in reading my 2GB cards but a little jiggle normally sorts it out. Today although the 2GB cards would read fine nothing would work for the new card so I opened a previously unused USB multi-card reader and had exactly the same problem - the 2GB cards would read but the 4GB wouldn't. Not sure this is relevant but when fiddling with the card in the external card reader I found a small progress window labelled 'autoplay' kept opening and closing.
Is this likely to be down to the size of the card? My PC is a few years old now and the card reader older than that....