gratts99 Wrote:whats the point of a dual layer dvd burner when you cant get dual layer rw disks?
i was told that the reason why copied dvds dont look the exact same as originals is because the original is dual layered and rw's are not. Also what the difference between -R and +R. thanks
This will help:
DVD-R
A single-write format, similar to CD-R
Currently the most compatible of all DVD Recordable formats with existing DVD ROM drives and DVD Players
DVD-R discs are currently the cheapest recordable DVD discs to purchase
DVD+R
A new single-write format, based on DVD+RW technology
Offers a defect management system
Compatible with most newer DVD ROM drives and DVD Players
DVD-RW
Allows you to write, erase and re-write on the same disc up to 1,000 times
Before re-writing you must first erase the entire disc
DVD-RW drives can also write to DVD-R discs
Compatibility problems with some DVD Players and DVD ROM drives
DVD+RW
Designed to allow you to write and rewrite without first having to erase the entire disc
Can be re-written up to 1,000 times
Offers a defect management system
Compatibility problems with some existing DVD Players and DVD ROM drives.
Faster writing speed than "minus" formats (2.4x vs. 1x)
Newer drives can write to DVD+RW and DVD+R discs
DVD-RAM
Some DVD-RAM discs come in a sealed protective cartridge, some do not
Almost without exception are NOT compatible with existing DVD ROMs and DVD Players
New "DVD-Multi" drives can read/write DVD-RAM, DVD-R and DVD-RW discs
Has error correction properties and is excellent for long-term data storage
Current capacity up to 9.4 GB, can be written on up to 100,000 times
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