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Date: Sun, 1 Jul 2007 20:31:13 +0200 (CEST)
From: Wojciech Puchar <wojtek@wojtek.tensor.gdynia.pl>
To: Jonathan Horne <freebsd@dfwlp.com>
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Cc: freebsd-questions@freebsd.org
Subject: Re: backing up dvds
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>
> dd if=/dev/acd0 of=/path/to/filename.iso bs=1024
>
> this is how i make my .iso files of data disks.

are you sure about 1024? did you mean 1024k? (or 1m simply)