Those of you familiar with Debian or other similar Linux distributions know that it is very easy to keep the distro up to date by means of the apt-get command. However, there is currently a problem with some of the central Easy Debian apps in the Debian Squeeze repositories (gconf2 in particular). Therefore, it is recommended that for the moment you simply use the image as is. Do not perform a full upgrade (apt-get update is safe, though) when Squeeze (or even Sid) is enabled in /etc/apt/sources.list. This warning will be removed when this issue is resolved.