We installed CS-3000 R7.3 version with one FCS (7nodes) and 3 HIS. I want to make a bit by bit clone of hard disk of every HIS so that in case of window XP failure or hard disk crash I don't have to re-install windows XP and then CS-3000 software again and again. I just want to plug in a backup clone hardisk and start HIS. I have found many third party software like "ACRONIS" etc. can I use them on my HIS or you recommend some specific software?