Once you hit Accept, linuxconf prepares a list of packages showing,
for each one, the version of the installed one and the version of the
package in the directory. Older packages are clearly identified.
For each package, there is a checkbox allowing you to control,
one by one, which packages will be updated. By default, all packages
are "checked." If you have selected to view all versions of
a package, only the newest one is "checked."