I have a general question about DOSBox. I'm a new Mac owner after ten years on the Windows side. When I run an ancient MS-DOS version of the game Empire with DOSBox on a WinXP desktop machine the process barely registers in the Windows Task Manager. When I run the same game with DOSBox on my new 13" MacBook Pro it uses about 30% of the processor and makes the laptop run noticably warm. Is the Mac OS X version of DOSBox a CPU hog or is this normal for laptops? I'm also wondering if I'm comparing apples and oranges with a Dell desktop vs. the MacBook Pro. I've tried reducing the CPU cycles DOSBox uses but that hasn't had much effect.