Currently have the logitech alert system.  It was easy to setup and has mostly served it's purpose except I can't stand the picture quality.  I want something in real HD, even though logitech alert system is supposed to be 720p I can't make out the faces on people.  Thinking I need about 6 inside cameras and 3 outside cameras.  PTZ on some cameras would be nice.  Would like to stick to 1 wire.  Drilling holes will not be an option, will probably hide wires in some kind of trim/molding.  Want to keep it simple, so I definately don't want a pc based system.  Would rather not have a dvr.  Have looked at AXIS but the camera finder tool suggested an M5014 which is only 720p.  Any help would be appreciated.