I bought a Samsung Galaxy Ace yesterday. It came with a USB cable, so I thought you might be able to connect to the computer (windows vista). I tried just plugging it in, but then it said it was missing drivers. It was asking for driver disks, but none were supplied. I tried finding them on the net and downloading ACM drivers, but that did not seem to work. So I thought there might be some instructions (none in the box) so I went to the Samsung site and it said download a USB driver. I did that but it made no difference. It also said download Kies. Other users on the net seemed to advise against Kies, don't know why. I'm in the middle of installing it now, but it seems to take for ages. Anyone know why I can't find any instructions, why it is so complex and why may be it doesn't work? The Kies download took an age. Now Kies can see the device, but not explorer. I successfully sent it some music, so obviously it's a workable solution, but still puzzled why explorer can't see it.