DVD Drive
The specified DVD drive is the first drive Zoom Player will look for when you press play in DVD mode. If no DVD is found on this drive, Zoom Player will quickly scan other drives for DVD content.

Fast Forward Speed
This is a fractional number that defines the play rate when Fast Forward is enabled. This number is limited to a maximum of 20 (a microsoft limitation).

Slow Motion Speed
This is a fractional number that defines the play rate when Slow Motion is enabled (any value from 0.01 to 0.99 is valid).

Rewind Speed
This is a fractional number that defines the play rate when Rewind is enabled. This number is limited to a maximum of 20 (a microsoft limitation).

Fast Forward / Rewind Rates
When using the Increase/Decrease Rate functions, you can choose which DVD Fast Forward/Rewind speeds they will cycle through.

Maintain Audio During FF/RW
When enabled, Fast Forward and Rewind should maintain audio (not all DVD Decoders may support this feature).

Preferred DVD Audio Language
A DVD Audio Track has three distinct characteristics. The Audio Language, The Audio Type/Format (AC3/DTS/PCM/Etc...) and the number of discrete Audio Channels. Zoom Player tries to match the best audio stream (as some DVDs may have more than one) that matches the language, then the audio type and finally the number of channels you've selected.

Preferred DVD Subtitle Language (Auto-Enable subtitles if match is found)
By enabling the preferred Subtitle Language, Zoom Player will try to find and display the specified language. This is done on a per-"DVD Title" level (some DVDs may have different subtitle tracks on different DVD Titles). And once again, if a language match is made, the Subtitle will be made visible (even if you've enabled the option to automatically hide subtitles on the "DVD Settings" page).

Preferred DVD Menu Language
When enabled, Zoom Player will instruct the DVD disc to display its Menus in the selected language. If the menu language doesn't exist on the disc, it will default to the System language and if that language doesn't exist, it will default to the Disc's default language.