Does anybody use it? promising? it seems a little on the expensive side, but very logical, as I have heard that tape is not the answer for recording HD. Although I know very little about it, All I know is it uses flash ram in raid configuration and camera's can record on multiple P2 discs at one time 'one after another' so you can upload the first 'full card' while the 2nd card is recording' is the comp is fast enough, there is a possibility for endless recording. I first read about it "here" under his equipment list