I have been reading a number of posts to try and improve what little I know. This is leading me to an important question: How do I create a backup of the switch in case it crashes? I have a few overnight routines that run (NWS LD30,NPR LD32,BCD LD45,DTIM LD60,CCED LD135) and THANKS to ghtrout I am saving some information. There is a tape drive attached but I am not sure it is backing up the whole system or just voicemail.