I recently installed OS X server 10.6 as a virtual machine using parallels on my dad's new iMac (running 10.8.2) as he needs to use appleworks within the VM. At the moment, he's dragging files to a USB flash drive, then mounting it in the VM to transfer files across. I've tried to set up a shared folder but can't work out how to do it. Can someone tell me how to do it to save him constantly mounting and un-mounting the flash drive? I've tried google but can't find anything very clear.