I have been having some trouble setting up my virtual machine with windows 8 professional edition via VirtualBox. After allocating RAM and Hard Disk space I attempted running the Windows 8 setup from an iso disk image and after about 30 seconds of sitting at the bootup screen I get an error and it tells me that my pc needs to restart. Could this be an issue with windows 8 support? I am running Ubuntu 12.10 64-Bit by the way. I am quite new to virtualization so any help is much appreciated. Thank you very much.