Easiest way (to get some of k/x/ubuntu packages)
From psychocats excellent Ubuntu page:
Which *buntu to pick?
http://www.psychocats.net/ubuntu/whichbuntu
Links
howto for installing software without an internet connection
http://ubuntuforums.org/showthread.php?t=34113
Topic: kubuntu without the internet
http://kubuntuforums.net/forums/inde...opic=3084892.0
Topic: How to install codecs/repositories/packages with no internet connection?
http://kubuntuforums.net/forums/index.php?topic=9066.0
Topic: Updating Repository without Internet
http://kubuntuforums.net/forums/inde...opic=3084871.0
Update or Install Applications on Debian/Ubuntu Without an Internet Connection
Topic: Some newbie questions (dev tools, install applications)
http://kubuntuforums.net/forums/inde...opic=3085590.0
Topic: Upgradeing Deb packages on multiple machines
http://kubuntuforums.net/forums/inde...opic=3086543.0
Topic: Making Local Repository
http://kubuntuforums.net/forums/inde...opic=3087550.0
Tools
APTonCD
http://aptoncd.sourceforge.net/
AptMoveHowto
https://help.ubuntu.com/community/AptMoveHowto
AptMedium
http://wiki.debian.org/AptMedium
AptProxy
https://help.ubuntu.com/community/AptProxy
From psychocats excellent Ubuntu page:
Which *buntu to pick?
http://www.psychocats.net/ubuntu/whichbuntu
What's the difference between the Ubuntu CD and DVD?
The CD usually contains only one version of Ubuntu (Ubuntu, Kubuntu, Xubuntu, Edubuntu) and is either the Desktop CD, the Alternate CD, or the Server CD. The DVD contains the entire Main and Restricted repositories (read more about Main and Restricted here), which means it has Ubuntu, Kubuntu, Xubuntu, and Edubuntu, allowing you to install any or all four versions without needing an internet connection.
The CD usually contains only one version of Ubuntu (Ubuntu, Kubuntu, Xubuntu, Edubuntu) and is either the Desktop CD, the Alternate CD, or the Server CD. The DVD contains the entire Main and Restricted repositories (read more about Main and Restricted here), which means it has Ubuntu, Kubuntu, Xubuntu, and Edubuntu, allowing you to install any or all four versions without needing an internet connection.
Links
howto for installing software without an internet connection
http://ubuntuforums.org/showthread.php?t=34113
Topic: kubuntu without the internet
http://kubuntuforums.net/forums/inde...opic=3084892.0
Topic: How to install codecs/repositories/packages with no internet connection?
http://kubuntuforums.net/forums/index.php?topic=9066.0
Topic: Updating Repository without Internet
http://kubuntuforums.net/forums/inde...opic=3084871.0
Update or Install Applications on Debian/Ubuntu Without an Internet Connection
Topic: Some newbie questions (dev tools, install applications)
http://kubuntuforums.net/forums/inde...opic=3085590.0
Topic: Upgradeing Deb packages on multiple machines
http://kubuntuforums.net/forums/inde...opic=3086543.0
Topic: Making Local Repository
http://kubuntuforums.net/forums/inde...opic=3087550.0
Tools
APTonCD
http://aptoncd.sourceforge.net/
APTonCD is a tool with a graphical interface which allows you to create one or more CDs or DVDs (you choose the type of media) with all of the packages you've downloaded via APT-GET or APTITUDE, creating a removable repository that you can use on other computers.
https://help.ubuntu.com/community/AptMoveHowto
This page will describe how to make a cd which contains packages you have downloaded on one machine using apt or synaptic. The cd will be a repository that you can easily use on another machine using synaptic or apt-cdrom.
http://wiki.debian.org/AptMedium
Update and install installations which are not connected to the Internet with any apt-tool from an apt-medium.
https://help.ubuntu.com/community/AptProxy
apt-proxy is a program that caches the packages you download from the Internet, to your hard disk. Because apt-proxy behaves as if it were a HTTP server with a full copy of the repositories you select, you can access the packages from other computers on your network. If a package is not in the cache, apt-proxy automatically downloads and caches it. This can significantly decrease download bandwidth and installation time when you have to install the same packages repeatedly