Have anyone experienced hardware failure related to electrical spikes coming into your datacenters or equipment locations via the telco facilities? I am referring specifically to copper facilities for DS1's, etc. I know that the telco must maintain good grounding, but sometimes when you get hit with a few Gigavolts worth of electrical energy not much will help you. Whatever the case, has anyone had any experience good or otherwise with surge protection for their Telcom circuits? I am looking at this unit below as a possible solution. http://www.apc.com/products/family/index.cfm?id=19 TIA, Shawn ----------------------------------------------- Shawn Fisher Bresnan Communications (v) 914.641.3367 -----------------------------------------------