等 4x DL ?

應該不用等 1630 了.. 國外的訊息, 1620 即將韌體支援 4x DL, 只是不知道是哪一版.

http://www.cdrinfo.com/forum/tm.asp?m=83719

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upcoming firmware release, among with other improvements:

- Improvement on writing DVD-R/RW media
- Enable media FE/RE signal detection (use BenQ's tool)
- Support higher PI/PO reading speed.
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