Currently in place - Ubuntu 8.04.1, as a File Server (Samba)/Web/Mail/Users
Looking to upgrade to Ubuntu 10.4LTS
I have no Ubuntu experience, less installing it on a desktop.
I have good knowledge of Microsoft
How do I go about geting the the configuration settings for File Server (Samba)/Web/Mail/Users in case something goes wrong and I need to build from scratch?
You may need to add the repositories. or go through the upgrade process to 9 and then to 10.
http://ubuntuforums.org/showthread.php?t=1507505
http://www.ubuntu.com/download/ubuntu/upgrade
Presumably you went through the upgrade software option that is available in the GUI