apt-get update - Cant update - 403 error
when trying to update system with sudo apt-get update, I get this:
Ign cdrom://64studio 2.1 (1) 64studio Release.gpg
Ign cdrom://64studio 2.1 (1) 64studio/main Translation-en_GB
Ign cdrom://64studio 2.1 (1) 64studio Release
Ign cdrom://64studio 2.1 (1) 64studio/main Packages
Err cdrom://64studio 2.1 (1) 64studio/main Packages
Please use apt-cdrom to make this CD-ROM recognized by APT. apt-get update cannot be used to add new CD-ROMs
Get: 1 http://ftp.debian.org etch Release.gpg [1032B]
Ign http://ftp.debian.org etch/main Translation-en_GB
Ign http://ftp.debian.org etch/contrib Translation-en_GB
Ign http://ftp.debian.org etch/non-free Translation-en_GB
Hit http://ftp.debian.org etch Release
Ign http://apt.64studio.com 64studio Release.gpg
Ign http://apt.64studio.com 64studio/main Translation-en_GB
Get: 2 http://security.debian.org etch/updates Release.gpg [835B]
Ign http://security.debian.org etch/updates/main Translation-en_GB
Ign http://apt.64studio.com 64studio Release
Ign http://ftp.debian.org etch/main Packages/DiffIndex
Hit http://security.debian.org etch/updates Release
Ign http://apt.64studio.com 64studio/main Packages
Ign http://ftp.debian.org etch/contrib Packages/DiffIndex
Ign http://ftp.debian.org etch/non-free Packages/DiffIndex
Hit http://ftp.debian.org etch/main Packages
Hit http://ftp.debian.org etch/contrib Packages
Err http://apt.64studio.com 64studio/main Packages
403 Forbidden
Ign http://security.debian.org etch/updates/main Packages/DiffIndex
Hit http://ftp.debian.org etch/non-free Packages
Hit http://security.debian.org etch/updates/main Packages
Fetched 2B in 0s (2B/s)
Failed to fetch cdrom:[64studio 2.1 (1)]/dists/64studio/main/binary-amd64/Packages.gz Please use apt-cdrom to make this CD-ROM recognized by APT. apt-get update cannot be used to add new CD-ROMs
Failed to fetch http://apt.64studio.com/64studio/stable/dists/64studio/main/binary-amd64/Packages.gz 403 Forbidden
Reading package lists... Done
E: Some index files failed to download, they have been ignored, or old ones used instead.
going to http://apt.64studio.com/ shows the folder has goe whats going on ?
Please help me fix this i need the nvidia kernel.
Thanks,
Chris.

Brilliant, will try when I
repository