#!/bin/sh
WIN=/media/sda1/WINDOWS
SYSTEM=$WIN/system32/config/system
cat <<EOT
Check Win Version:
 cat ControlSet001\Control\ProductOptions\ProductSuite
 cat ControlSet002\Control\ProductOptions\ProductSuite
  a) no string -> XP Pro
  b) Personal -> XP Home
  c) Terminal Server -> Vista Ulitmate
Change Win Version
 a) XP Home -> XP Pro
ed ControlSet001\Control\ProductOptions\ProductSuite
--e
--q
ed ControlSet002\Control\ProductOptions\ProductSuite
--e
--q
b) XP Pro -> XP Home
ed ControlSet001\Control\ProductOptions\ProductSuite
Personal
--q
ed ControlSet002\Control\ProductOptions\ProductSuite
Personal
--q

q for quit

EOT
/usr/sbin/chntpw -e $SYSTEM