THX video certification signifies that a product has been designed and tested to meet the rigorous performance standards defined by THX. This helps professional installers, technicians and consumers, like you, identify high-quality DVRs, video processors and displays.

Both the DVDO® iScan™ VP50PRO and the TiVo® Series3 HD™ Digital Media Recorder have undergone the THX certification process and deliver exceptional image performance. Click here for additional product details.

Check out these home theater tips from THX:
  THX Display Setup
  HDTV Buying Tips from THX