They undergo comparative testing to ensure that they are the same as their brand counterparts in: 1  Active Ingredient (e.g. Pravastatin is the active ingredient in brand name Pravachol) 2  Dosage (e.g. 10 mg of the active ingredient) 3  Safety (e.g. same or similar side effects, drug interactions) 4  Strength. 5  Quality.
VUDU is an online video store, owned by Walmart, through which you can rent and purchase film and television content.
Movie Download This feature is available on select devices featuring VUDU. In order to use this feature, your VUDU device must be connected to the Internet. Summary The Movie Download feature allows you to download a movie to the hard disk drive built into your VUDU device.Once downloaded, you can then watch the movie directly from the hard disk, without having to stream it over the Internet.n order to use this feature, your VUDU device must be connected to the Internet. Summary The Movie Download feature allows you to download a movie to the hard disk drive built into your VUDU device.