I currently have system setup using iCamera2, iSpy Software and a PC server system. My network has a wireless GIG Router and a 48 Port Gig switch. Some of the cameras are setup wireless and some are wired with CAT6 cable to my switch. I would like to replace the PC server with a DVR recorder of some sort. Does anyone know of a DVR recorder that could be compatible or used with these cameras? or a setup I can mimic. Thanks in advance.