Heres the specs I'm going to order:

HDD: [ Register or Signin to view external links. ]

MOBO: [ Register or Signin to view external links. ]

Optical Drive: [ Register or Signin to view external links. ]

CPU: [ Register or Signin to view external links. ]

PSU: [ Register or Signin to view external links. ]

CPU Cooler: [ Register or Signin to view external links. ]

TV Tuner: [ Register or Signin to view external links. ]

RAM: [ Register or Signin to view external links. ]

Case: [ Register or Signin to view external links. ]

Is this a good build? Do I need anything else? I still don't understand after researching how I don't need to pay for cable or dvr now that I have an HTPC so if someone could please explain this to me. Thanks!