Answer by  
                                                                                          ahsanmahmoodawan (1169)
                                                            
                          
                          
                                                          we need 2 harddisks for this purpose if we want a full backup file of ghost 
 and we also need latest norton ghost version 14.0 is recommended 
 insert both hard drives in pc and install ghost in the other drive now just clone the master harddrive by some simple steps