DVD-writer - how to choose (ver 2)
It's my first time to buy a DVD writer.
1) What do I need to know/notice when choosing a good DVD writer?
(eg what aspects/specifications do I need to focus on)
2) I know there're 5 DVD format all together (ie DVD-R, DVD+R, DVD-RW, DVD+RW, DVD-
In fact, what's the difference between DVD-R and DVD+R, DVD-RW and DVD+RW?
And does anyone think DVD-RAM is useful?
Should I try to find a DVD-write which can read all DVD formats?
Maybe it's a stupid question.
a) But is it true all DVD-writers can read CD and VCD (Video CD)?
(ver2) NEW And is it true all DVD-writers support at least DVD+/-R, and
Which brand or model will you suggest me buying?
I would like the DVD-writer:
- stable (or longer warranty period)
- can read most discs correctly (and even lower-quality discs)
PS: I don't know, but some DVD-players (stand-alone, not for computers) have problems
reading some discs while the discs is not corrupt or naytihng similar and can be read
- writing speed doesn't need to be too high (since I repfer to write discs at lower
- the noise factor is unimportant (unless it is too loud)
Info about my computer:
- my motherboard is A7N8X-X, only support up to 2*UDMA 133
- I have 2 HDDs and 1 CD-RW currently. I think the DVD-writer will replace the CD-RW.
- I don't use any firmware
- I use my DVD writers mainly for reading videos/audios, burning DVDs for
videos/audios, and for file storage & data backups.
[ver 2] NEW
5) Dual/double layer writing tech
I've heard about double-layer writables.
What is it? What does it do?
What benefits does it provide?
How expensive will a DVD writers be if I wish to have such technology?
Can a normal DVD player (standalone, not computer) read this DVD written by this
[ver 2] NEW
As to region-code, I have a DVD-reader on my mobile computer.
It's strange that I can set the region codes for 4 times only. I can never change it
afterward (even if I reformat my computer).
So if there's any way that I can eliminate the DVD-region trouble, or have a DVD
writer which can read/write all DVDs with any region codes. It would be perfect.
Thanks for your help.