Summary: Two coworkers and myself each purchased one over a year ago and we are all very satisfied. These are set up in an office environment and run 10-12 hours per day, 5-6 days per week. I have never had a single glitch. They faithfully power up every day. I finally threw the box out last week and plan on buying a second one for a dual set up. If the speakers were important to me, I would have to take off one star, but I use separate speakers.