With the help of the excellent instructions on
www.pendrivelinux.com I just installed Ubuntu 7.10 on a USB pen drive. Works great! I observed that I am in fact running the Live CD version from the pen drive.
I have also installed 7.10 on my PC hard drive. When I did so I noticed that there were a lot of program & security updates which needed to be installed. Which leads to my question...
How (should) I update the version of Ubuntu on the pen drive? Or is it not something to worry about as the live CD is inherently out of date as soon as it is released?
TIA,
Ken