You can enable or disable 3D Acceleration only when your virtual machine is powered off. In other words, if your virtual machine is running in the background or it is ...
XDA Developers on MSN

How to use a GPU in VirtualBox

The sad state of GPU support on VirtualBox . Before we start, let's clear some air about the current GPU support on VirtualBox. When you add a guest OS and run it on your machine, ...