Im having a problem uploading my pictures from my camera to my pc. I have a laptop with vista premium and when i connect the camera to it with the usb and turn it on it connects fine and i can download pictures fine. When i do the same on my pc which has windows xp when i turn the camera on and connect it to the pc with the usb cable i get 3 low bell tones and the camera does not show up at all. Both computers have the same camera drivers etc installed. Im tearing my hair out!!. Can anybody help me??