debian 6.0.10 squeeze takes 8 dvd. Create target directory structure. #[code] mkdir -p /os/debian/6.0.10/amd64/DVD/iso /os/debian/6.0.10/amd64/DVD/extract/1 /os/debian/6.0.10/amd64/DVD/extract/2 /os/debian/6.0.10/amd64/DVD/extract/3 /os/debian/6.0.10/amd64/DVD/extract/4 /os/debian/6.0.10/amd64/DVD/extract/5 /os/debian/6.0.10/amd64/DVD/extract/6 /os/debian/6.0.10/amd64/DVD/extract/7 /os/debian/6.0.10/amd64/DVD/extract/8 chmod -R a+rwx /os/debian/6.0.10 /etc/fstab /etc/apt/sources.list exit [/code] copy software repository to iso file in the path that was created above. Copy and paste this into the bottom of /etc/fstab.[code] /os/debian/6.0.10/amd64/DVD/iso/1.iso /os/debian/6.0.10/amd64/DVD/extract/1/ udf,iso9660 loop 0 0 /os/debian/6.0.10/amd64/DVD/iso/2.iso /os/debian/6.0.10/amd64/DVD/extract/2/ udf,iso9660 loop 0 0 /os/debian/6.0.10/amd64/DVD/iso/3.iso /os/debian/6.0.10/amd64/DVD/extract/3/ udf,iso9660 loop 0 0 /os/debian/6.0.10/amd64/DVD/iso/4.iso /os/debian/6.0.10/amd64/DVD/extract/4/ udf,iso9660 loop 0 0 /os/debian/6.0.10/amd64/DVD/iso/5.iso /os/debian/6.0.10/amd64/DVD/extract/5/ udf,iso9660 loop 0 0 /os/debian/6.0.10/amd64/DVD/iso/6.iso /os/debian/6.0.10/amd64/DVD/extract/6/ udf,iso9660 loop 0 0 /os/debian/6.0.10/amd64/DVD/iso/7.iso /os/debian/6.0.10/amd64/DVD/extract/7/ udf,iso9660 loop 0 0 /os/debian/6.0.10/amd64/DVD/iso/8.iso /os/debian/6.0.10/amd64/DVD/extract/8/ udf,iso9660 loop 0 0 [/code] Copy this, open /etc/apt/sources.list with gedit text editor, and paste this into all of /etc/apt/sources.list. [code] deb [ arch=amd64 trusted=yes allow-insecure=yes ] file:/os/debian/6.0.10/amd64/DVD/extract/1/ squeeze main contrib deb [ arch=amd64 trusted=yes allow-insecure=yes ] file:/os/debian/6.0.10/amd64/DVD/extract/2/ squeeze main contrib deb [ arch=amd64 trusted=yes allow-insecure=yes ] file:/os/debian/6.0.10/amd64/DVD/extract/3/ squeeze main contrib deb [ arch=amd64 trusted=yes allow-insecure=yes ] file:/os/debian/6.0.10/amd64/DVD/extract/4/ squeeze main contrib deb [ arch=amd64 trusted=yes allow-insecure=yes ] file:/os/debian/6.0.10/amd64/DVD/extract/5/ squeeze main contrib deb [ arch=amd64 trusted=yes allow-insecure=yes ] file:/os/debian/6.0.10/amd64/DVD/extract/6/ squeeze main contrib deb [ arch=amd64 trusted=yes allow-insecure=yes ] file:/os/debian/6.0.10/amd64/DVD/extract/7/ squeeze main contrib deb [ arch=amd64 trusted=yes allow-insecure=yes ] file:/os/debian/6.0.10/amd64/DVD/extract/8/ squeeze main contrib [/code] Mount all filesystems mentioned in fstab. As directed in /etc/fstab, extract from /os/debian/6.0.10/amd64/DVD/iso/1.iso/*.iso into /os/debian/6.0.10/amd64/DVD/extract/*/. Tell system about new repository. #[code]mount -a apt-get update exit[/code] mount: /dev/loop0 is write-protected, mounting read-only