Keyboard, Both my friend Dave and I have the Swann SWNVK-873008 NVR8-7300 8 Channel Network Video Recorder & 8 x NHD-815 3MP Cameras (White, With Audio). Two of his cameras failed (got wet from a hose I think). I started reading your post, the NHD-815 is supposed to be 3MP, but it looks like the...