Automatic Disconnect of USB after download

Any chance of an option to automatically disconnect the USB after the download is complete ??
I have been playing with using Cam2PC on one of my machines which is a server, as such I am not usually logged into it. I can plug the camera in and have all the pics sucked off to a know directory and then access these via the network to sort and view etc - but I need to log onto the server to disc the USB
If so - a file transfer could be completly automatic - Plug in camera ... wait, maybes a beep to indicate its all finished, disconnect camera
I have been playing with using Cam2PC on one of my machines which is a server, as such I am not usually logged into it. I can plug the camera in and have all the pics sucked off to a know directory and then access these via the network to sort and view etc - but I need to log onto the server to disc the USB
If so - a file transfer could be completly automatic - Plug in camera ... wait, maybes a beep to indicate its all finished, disconnect camera