- install PR1.3 and old Ubiboot small version. - split MyDocs in two others partitions 128 GB and 2 GB (extended => ext 4/3) 5th and 6th partition. - 5th named pmOS_boot with 3 files inside init/vm/extra - 6th named pmOS_root (dd image file inside or cat command) - ssh or telnet via usb (ubiboot in maintenance mode) - run kexec special command and pmOS will boot I don't try extra package. what is it exactly? i use Xfce4.