The latest release of openSUSE Gnome installed on a VirtualBox Virtual Disk Image.
This is not an installation ISO
Virtual Disk Images (VDIs) of pre-installed, premade "Open Source" Operating System distributions.
Instantly run another operation system on your desktop in a window.
Installation:
-Download and install VirtualBox www.virtualbox.org/
-Create a new Virtual Machine select the VDI file as the virtual disk
-Start the virtual machine