I installed Win2000 on my Sony Vaio laptop (VGN-A115M), but I can't find drivers for the control keys (volume, brightness, dvd eject button). The utils.exe on the Sony website normally enables these buttons, but only seems to support WinXP. I can install the file, but the control keys still don't work. Does anyone have any ideas where I can get the Win2000 drivers from or how I could make the WinXP drivers work under Win2000?