Hello, I am researching building my own PVR right now. I am very comfortable with building/working with computers. I just saw this sitting on newegg and was curious what you guys thought about it. I would definitely want to upgrade the Tuner Card to the Hauppauge WinTV-HVR-2250 because I want dual tuner. Also, I need it to support Analog and OTA QAM. From what I have read the Hauppauge WinTV-HVR-2250 is one of the best at doing that. The one place where I am questioning this is the video card issue. I just can't believe that the onboard card can output high definition without any stuttering issues. Do you guys see any other issues with the components. I am not against choosing components individually, but I just saw this and found it a good starting place. Overall, I am just looking for a dual tuner Analog/OTA QAM PVR. I am not sure of the OS I intend to use, but am leaning towards Myth TV (Mythbuntu) due to the cost factor. Any assistance is greatly appreciated.