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Old 26-06-2006   #76 (permalink)
gltech
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Join Date: Jun 2006
Posts: 3
Re: Make backup of DVD navigation disc

Quote:
Hey I just burned a working copy of GM Version 4.1 I used an HP external usb dual layer burner model # HP DVD740e and Verbatim DVD+R DL media. I did a disc copy using Nero 6.0 that came with the burner. Beginners luck I guess.
I was able to copy the 4.1 disc too. I used an NEC ND-3550A with Verbatim DVD+R DL discs. I used DVD Decrypter 3.5.4.0, did an ISO Read to my hard drive, then an ISO Write back to the disc. I "coastered" one by not changing the Book Type to DVD-ROM, but then did that and the second one works great. No errors in 6+ hours of running.

My problem now is that the Nav unit (I have the TNR) makes noise (like a loud hard drive) reading the burned copy, but not reading the original. That makes no sense to me, and I went back to the original beacuse of the noise. Why would one disk cause the unit to make noise and another one wouldn't???

Thanks,
tech
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