Hmm,obie nagrywarki sa w miare nowe wiec raczej konkretnych opinii bedziesz musiał szukać na zagranicznych forach,ja bym brał 4571 ze wzgledu na to że jest nowsza i że zastosowano w niej 'nową metode wypalania nośników '+/-' X8 [cokolwiek ona daje

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Poniżej masz wady i zalety obu modeli w/g Cdfreaks aby łatwiej było ci podjąc decyzje
Cytat:
Napisany przez 4570
Positive:
*Supports DVD-RAM read and write 5x
*Supports DVD***177;R at 16x
*Supports DVD***177;R DL writing at 8x/8x
*Supports DVD+RW/DVD-RW writing at 8x/6x
*Supports CD-R/RW writing at 48x/32x
*Supports Bitsetting on DVD+R DL media (sets auto. BookType to DVD-ROM)
*Reads DVD-Video SL/DL at 16x/12x
*Very good reading performance
*Very good write quality on our tested media
*New 8x writing method on DVD***177;R speeds up the burning process.
Negative:
*Does not support Mt. Rainier.
*Reads CD-DA/CD-RW only at 40x.
*Does not support Bitsetting on DVD+R/+RW.
*Green LED for both reading and writing.
*Some CD-R media rated at 48x/52x only writes at 32x/40x.
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Cytat:
Napisany przez 4550
Positive:
* Supports DVD***177;R/+R DL/-R DL writing at 16x/8x/6x
* Supports CD-R/RW writing at 48x/32x
* Can write DVD***177;R/***177;R DL certified media at higher speed
* Good media support and compatibility on DVD***177;R
* Supports Bitsetting for DVD+R DL (sets auto. BookType to DVD-ROM)
* Supports disc quality scanning
* Can read DVD***177;R/RW at 16x/13x
* Reads DVD-Video SL/DVD-Video DL at 16x/12x
* Can copy/rip copy-protected Audio-CDs
* ***8220;Two sheep***8221; writer
* Supports DAO-RAW writing
* Can overburn CD-Rs (around 92 minutes)
* Very good user community support with several programs and modifications to get the most out of the drive.
* Good retail and software package
* The hardware components are ***8220;lead-free***8221;
Negative:
* Does not support Mt. Rainier
* No support for DVD-R DL 4x media with RiTEK MID
* Reads CD-RW/CD-DA only at 40x
* No Bitsetting support (BookType - DVD-ROM) on DVD+R/RW media
* Green LED for both reading and writing
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