plissje

Hi guys, So I want to try out UnRaid as I've been a long time FreeNAS user at home. As I don't have any spare machines at the moment, I wanted to try it out as a VM in my VirtualBox. So I managed to find some old guides regarding this (USB converted to VHD and booted from that) but even though the system boots, It seems it doesn't fully work. I don't have any networking and the GUI just doesn't start. Are there any updated guides or this or steps that I missed? Thanks!