The rise of Netflix in the US has helped to define games consoles as a convenient means to stream from a massive catalogue of TV shows and movies offered by a growing range of suppliers.Support (of sorts) for the Bing search engine and You Tube also illustrates how the future focuses on accessing the internet via the TV.There are two ways to do this: either copy the update to a USB flash drive or download the update to your computer and then update your Xbox 360 console.
I followed the instructions, so I didn't know why I got an "unreadable disc" error.
This tool essentially just collected your setups and the names of the packages you installed and would assist you in applying them to a new installation.
See @Joel Davis' answer for this technique as well.
How do you update your Xbox 360 without an Internet connection or a very slow Internet connection?
None of the Red Hat distros prior to Fedora 17 included the ability to do dist-upgrades as you've asked.