Was hoping you can help me out… I have a Sony VAIO desk top with a Memory Stick slot. I bought a new sony memory stick PRO "magic gate" card to use in my sony digital camera. When I go to insert the memory stick into my PC it is not recognized by the PC. However, if I do this using the sony memory stick that came with the camera it works fine. Do I need an up-date driver for the memory card slot on my PC so it recognizes the "magic gate" card? Can you help me out? Your help would be greatly appreciated.