From: KrazyJolt <KrazyJolt@aol.com> >I think he means a battery that can be hidden inside the calc that will suppli >6v until the guy gives up.... (even if he wasn't saying that it is a nifty >idea) Yep, thats what I mean, except I think the mem backup battery is only a 3v. Whatever it is, all you have to do is wire one up inside the calc. Then when they pull the battries, the memory will be maintained. DK