I have a late 2008 Macbook Aluminum and I just added a beautiful 23' Acer screen to run a dual screen. I also run with this with bootcamp with Windows 7 for work purposes. However, whenever my computer goes to sleep I try to wake it up and the Macbook screen is frozen on whatever it was on last and the Acer screen is black. This is could be a very costly situation if I have to wait to manually restart my computer for work. Does anyone know a solution to this problem?