Update 18/June/2015   * Generate your serial, change MAC address by follow this post viewtopic.php?f=5&t=3059     Step by step guidelines: Change serial number for XPEnology 5.0+ You can easy change serial number by edit file *.cfg in your boot disk/file.   First step: Use calculator by kmx23: http://1drv.ms/1Fz451J for generate your unique serial.   I. For ISO boot file 1. Install WinISO (http://www.winiso.com/products/standard.html). 2. Open XPE ISO boot file (eg. "XPEnoboot_D