Hello, I have what I am sure is a genuine (bought from MyMemory.co.uk - not ebay) Sandisc Ultra 16gb 30Mb/s SDHC card and while it works fine in the camera, I have just tried to transfer photos form it to my PC and found that they transfer at around 1Mb/s(!!) when using my HP printer integrated card reader or 2.5Mb/s when connecting my GF5 to the PC with usb cable. Is there a trick to unlock a higher speed? My ipod transferred data at around 15Mb/s. My system is: Win7 64bit, 8gb RAM, i5 2500K CPU, GF5 camera, HP C4280 printer. Any help would be hugely appreciated!