I am trying to install SL6. I have tried downloading thrice the following files and I am getting consistent ISO file checksum results with every download but that does not match the checksum posted on the download site for each checksum algorithm. DVD 1 actually failed installation in between saying the media seems to be corrupted. Here are my observations. Any help would be appreciated.

MD5 for DVD disks 1 & 2

It is supposed to be f46e7e564598601d1a95bf0bb3c948a7 for SL.55.051810.DVD.x86_64.disc1.iso

I got 24318EEA2FE2438C95AC136AE1372E1E with all 3 downloads.

It is supposed to be 615ba46f55b470f2eb6d703fcf581b97 for SL.55.051810.DVD.x86_64.disc2.iso

I got 1A376075FD6995A74FC74BB2A26DB181 for all 3 downloads.

SHA1 for DVD disks 1 & 2 and Install DVD

It is supposed to be aca71bbc091b33144e6e4eff824133c3c28460c2 for SL.55.051810.DVD.x86_64.disc1.iso

I got A616ED26E1656DDA0E764F527D4FB3DD1E2E5C1A for all 3 downloads.

It is supposed to be 933744ec263c98743d4cc02468bc6b80516a04e8 for SL.55.051810.DVD.x86_64.disc2.iso

I got B24733F273B21BF10E5285CECD7CBAC0B7872C48 for all 3 downloads.

It is supposed to be d43c0de44fa869bea5d0f0faf31400be4b77f6bd for SL-60-x86_64-2011-03-03-Install-DVD.iso

I got B24733F273B21BF10E5285CECD7CBAC0B7872C48 for all 3 downloads.

The only success I had was with the Live CD -

It is supposed to be 3c31e164f9473453a53ecec66a8f7f41e546995b for SL-60-x86_64-2011-03-07-LiveCD.iso

I got 3C31E164F9473453A53ECEC66A8F7F41E546995B on the first attempt. This is a significantly smaller sized disk though.

Any help or suggestion would be appreciated as I am totally at a loss how to get the latest ISO that matches the checksum. BTW, I have unblocked the downloaded file through file properties window before burning to DVD using Windows 7. Any help will be appreciated.

Thanks,

Braja