It worked fine for awhile, then it started only uploading 1/2 the pictures, some I would get error messages on and they would be lost, and now it wont do anything. It connects via USB.When I plug it in to any of the USB ports on my computer, the camera turns on, so I know it's detecting SOMETHING, but nothing appears, not even the error dialog box that used to come up and say it is not detected or something along those lines....NOTHING!Sony Cybershot DSC-S90

the fastest way to download pictures from your sony cybershot is to take the memory card out ,get a card reader for about $12.00 and plug the memory card inside the reader,you`ll see how fast you`re going to transfer your pictures