Does anyone know the diff between Sony DRU-530A & DWU-18

[ziggie216]

I read the specs and it seem both has the same reading and writing script, but the DRU-530A cost $20+ more

[Synergy]

Sony DRU-530A is an OEM model of the Optorite DD0401:

www.videohelp.com/forum/viewtopic.php?t=193189

and the DW-U18A is an OEM model of the Liteon SOHW-812S

http://www.cdrlabs.com/phpBB/viewtopic.php?p=112255&highlight=#112255

They are two different models made by different manufacturers. Why buy the overpriced Sony rebadge when you can get them cheaper from the original manufacturers, unless you got to have the Sony label?

[code65536]

And the DW-U18A can be "upgraded" for DL support. The 530 can't do that.

[handyguy]

"I read the specs and it seem both has the same reading and writing script, but the DRU-530A cost $20+ more"

Probably because it comes with a box & software & cable, etc.

[ziggie216]

And the DW-U18A can be "upgraded" for DL support. The 530 can't do that.

Whats DL support?

[code65536]

"upgraded" is in quotes because it's not something supported by Sony. It involves the use of a hacked firmware.

Edit: I see you've edited your message with a question about DL...
http://www.cdfreaks.com/article/129
http://www.cdfreaks.com/article/142