Andreas86, thank you for the idea. I thought about VMWare but it's not my favorite virtualization software. I prefer VirtualBox because it's open source, but since VBox doesn't support 3D acceleration (properly) looks like VMWare is the only solution.
You are probably right about 1fps in DOSBox. I used it for Frontier Elite space sim and the performance was just OK... I thought I could give it a try but it's probably a REALLY bad idea.
Thank you!