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Thread ID: 67048 2006-03-15 07:30:00 Asus DRW-1608P2S DVD writer media & speed related?? J ZEP (336) Press F1
Post ID Timestamp Content User
438317 2006-03-19 05:19:00 Just a bit of feedback about some different discs i tried today, for anybody interested...

Disc Speed Results

TDK DVD+R 8X --- detects as max. speed of 6X (incorrect max. speed)

TDK DVD+DL 2.4x --- detects as max. speed of 2.4 (correct max. speed)

SONY DVD+R 4X --- detects as max. speed of 4X (correct max. speed)

SONY DVD-R 4X --- detects as max. speed of 4X (correct max. speed)

Verbatim DVD+R 8X --- detects as max. speed of 12X
(correct with over-speed burn)

Verbatim DVD-R 8X --- detects as max. speed of 8X (correct max. speed)

Imation DVD+R 8X --- detects as max. speed of 8X (correct max. speed)

Memorex DVD+R 8X --- detects as max. speed of 6X (incorrect max. speed)

Philips DVD+R 8X --- detects as max. speed of 6X (incorrect max. speed)


Summary:
The only "over-speed burn" capable disc from the 8X discs tested, was the
Verbatim DVD+R 8X --- detects as max. speed of 12X :), however, as you can see, one that surprised me that detected at its correct max. speed was the "Imation DVD+R 8X", as The_End_Of_Reality was not able to get correct max. speed for those discs?

All of the same discs were tested in my Sony DVD Drive - DRU-700A, which gave the correct max. speed for every disc, so thats rather encouraging for my old dvd drive :).
J ZEP (336)
438318 2006-03-19 06:02:00 Well that has got me stumped :eek:

I still stand with my 6x on Imation (just tested again) :confused:

But still that is only 2/3s of the discs correct speed.

Still flashing the firmware looks like it will get better results as show in the link I posted previously.

*very confused :confused:*

Nice work on your testing :thumbs:
The_End_Of_Reality (334)
438319 2006-03-19 06:43:00 I still stand with my 6x on Imation (just tested again)

Yes, i must admit, i wasn't expecting that Imation dvd to detect at the correct speed after your results?? BUT the one thing i did overlook, was the manufacturer/maker - Chris had a thread recently about dvd quality etc . . .

Here ( . pressf1 . co . nz/showthread . php?t=66834" target="_blank">www . pressf1 . co . nz)

From that thread, it appears that Imation DVDs can be made in a couple of different countries, giving differing quality - maybe we used differently manufactured Imation dvds perhaps? I should have noted that down too i guess . . .

I had a good look through the links you gave (thanks :)), and the results weren't that great for the tested cds in the cdfreaks link either . . . the one consistency i did note, was the Verbatim DVD+R 8X, they appeared to always read correctly and give the "over-speed" burn too . Not much of a trade off though, lol .


Still flashing the firmware looks like it will get better results as show in the link I posted previously .

Its a real shame that Asus don't update the firmware again, as it is obviously needed . I deceided against the firmeware update that wasn't an Official Asus one on Mums system, to avoid the possibility of voiding her warranty .

Are you going to try the non-Asus firmware update from the link?
J ZEP (336)
438320 2006-03-19 08:00:00 Oh.... true, that could be it.

Thanks for that link, I hadn't read it, very interesting and seems Imation is bad quality :dogeye: oh well now I know what are the best brands.

Asus seem a little sloppy with their firmware, one good version is all that is needed.

No I don't think I am going to, burning a DVD doesn't take too long anyway, all I want is to get what I paid for and that is an Asus DVDRW with Asus firmware at the max rated speeds, but I am not going to void it to get that.
The_End_Of_Reality (334)
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