Hi Rachid,
When downloading files in Internet Explorer, you cannot download 
anything bigger than 4 Gig via http. (It might be 3.9 Gig, I don't know 
the exact number)  So when you try to download our disk1 DVD, you are 
never getting the whole image.
To fix this, download via ftp instead of http.
So go to
ftp://ftp1.scientificlinux.org/linux/scientific/55/iso/
instead of
http://ftp1.scientificlinux.org/linux/scientific/55/iso/

And you should get a full image for the 5.5 dvd's.

Troy

On 03/03/2011 10:03 AM, Rachid Ayad wrote:
>
>    Dear Troy, These days I downloaded the 5.5 dvd iso images and dics2 is
> well burned to dvd however I had really problem to burn disc1 where the
> system tells "the file isn't an image". Is disc1 iso image is corrupted at
> sl ftp site? I downloaded the disc1 image several times in two different
> windows 7 machines and I had the same problem every time I do it.
> I did it a year ago and it worked but this time i found really problems
> to burn disc1 iso image.
>
>
>    Thank you, Rachid.
>
> On Thu, 3 Mar 2011, Troy Dawson wrote:
>
>> March 3, 2011
>> Scientific Linux 6.0 is now officially released and available.
>> We want to thank everyone who has contributed, tested, and given us
>> feedback.  Without everyone's contributions, help and testing, this release
>> wouldn't be as good as it is.
>>
>> More information can be found at the distribution web site
>>
>> http://www.scientificlinux.org/distributions/6x/6.0/
>>
>> There are CD and DVD iso images available at
>>
>> http://ftp.scientificlinux.org/linux/scientific/6.0/i386/iso/
>> http://ftp.scientificlinux.org/linux/scientific/6.0/x86_64/iso/
>>
>> -- The Scientific Linux Development Team
>>
>>
>>


-- 
__________________________________________________
Troy Dawson  [log in to unmask]  (630)840-6468
Fermilab  ComputingDivision/SCF/FEF/SLSMS Group
__________________________________________________