With the many new movie formats for home viewing consumers will be searching for the answers. Fortunately for you you have stumbled upon Best-Selling-Movies which features categories and formats for Blu-Ray, HDDVD, UMD, and DVD. High Definition DVD (HD-DVD) vs Blu-ray is shaping up to be a battle to rival the VHS vs Betamax format war of the early eighties. Looking like they've learned nothing from the DVD+-RW debacle, the companies involved, whether they are in the technology or content distribution industry (or in Sony's case, both), are set to slug it out over the next few years.

Rather than get together and agree a format for high definition DVD, the industry has split in two and is producing two different versions. In the red corner is Toshiba, which has developed HD-DVD and has signed up numerous film companies as supporters, including Warner Brothers, New Line, Paramount, and Universal Pictures.