On 10/4/05, at 11:41 AM, Nick Scalise, <nickscalise at cox.net> said: >I have heard this before too, about not connecting surge protectors to a UPS. >Does anyone have any further information on this? 5 or 6 years ago, I called APC because my UPS was no longer functioning. One of the questions they asked me was if I had connected their UPS to a surge protector. I had, but they still honored the warranty. As I recall, they claimed that the surge protector interferes with the UPS being able to sense changes and damages the UPS. Tom Miller .................................................. "The only time we see the middle of the road is as we run from side to side." R.O.Clark ...................................................