We just acquired a TNT DC unit. The previous owners removed the serial numbers (they say) believing that this would deter possible thieves. Whatever. My 2 questions are: (1) I'm pretty sure the show command will confirm the serial numbers on the cards in the slots. Is this correct? Is there a way to do this for the power supplies? (2) Can anyone recommend the source for a AC->DC inverter so we can power this thing up? Thanks in advance!!!! Rob System Administration (216) 561-9447 WorldNet Interactive http://worldnetoh.com