Persistent USB installation works perfectly with "Universal USB Installer". Goto http://www.pendrivelinux.com/univers...-easy-as-1-2-3 . They added support for BT5 the day after it was released. It even preserves the menu appearance unlike UNetbootin. If you want to tweak the menu just edit /syslinux/syslinux.cfg on your flashdrive you installed BT5 to.