Currently, I am running a lenovo laptop and plug into a docking station with 1 vga port and 2 DVI-D ports. I have 1 VGA monitor and 1 DVI-D monitor running giving me dual. However, I want to be able to have the laptop monitor stay on at the same time giving me 3 monitors, but it shuts itself off when I plug into the docking station. I have tried extending under the "Display" settings in Windows 7 and it forces me to only have 2 monitors regardless of the setup and will shut off the 3rd when I try enabling it. Anyone know how I can get all 3 working? I have looked everywhere online to no avail. Thanks