Hello!
Yes, I have put in several of these GEN4JPG2000 DVR's in the last few months. No problems yet. I even have one at my own home, a 4 channel model. The one issue I had with all of them, is the space needed for recording at highest view. I ended up installing (on most of them) two (2) 250 GIG hard drives, in order to get a week or so recording. I have yet to get back to anyone on the "remote viewing" capabilities. I need to get mine "online" first, though. I previously had an older model 4 channel DVR Mux, with JPEG . The GEN4JPG2000 is head and shoulders over it. But that is my own personal view. Glad I bought it!!