User’s Manual 5-1
Satellite A210/Satellite Pro A210
Chapter 5
About the HD DVD
This chapter describes the features, use of HD DVD and HD DVD Media. 
HD DVD is provided with some models.
Summary
HD DVD allows users to enjoy video, concerts and other packaged content 
by taking advantage of its large amount of storage space and high-quality 
audio and video. HD DVD also allows for the storage of long video when 
combined with the latest video compression technologies.
The storage capacity and data transfer rate of HD DVD is superior to 
standard DVD, with two types of playback-only discs in single-sided single-
layer 15GB and single-sided dual-layer 30GB (Gigabyte) formats.
Important information on use
■ Because HD DVD is a new format there is a possibility of new features 
being added at a later date. As such, it is important that the purchaser 
understands that software and other updates may be necessary after 
purchase. Please be sure to complete user registration in order to receive 
timely product updates.
■ This product can play existing DVD and CD formats, however, playback 
may not be possible with some software. This product cannot play Blu-
ray DISC
TM
 format software.
1. Unfinalized DVDs created on home DVD recorders may not be playable 
on the computer.
2. When inserting an unfinalized DVD-R DL disc into the computer, 
Windows Vista
TM
 may automatically finalize the disc and prevent further 
writing.