Name                        Last modified       Size  Description

 Parent Directory            15-Mar-2010 06:41      -  
 Debian4.0r8/                24-May-2009 02:31      -  
 Debian5.0.4/                30-Jan-2010 08:30      -  
 etch-m68k/                  24-May-2009 02:31      -  
 etch-proposed-updates/      14-Mar-2010 18:03      -  
 etch/                       24-May-2009 02:31      -  
 experimental/               14-Mar-2010 18:04      -  
 lenny-proposed-updates/     14-Mar-2010 18:03      -  
 lenny/                      30-Jan-2010 08:30      -  
 oldstable-proposed-updates/ 14-Mar-2010 18:03      -  
 oldstable/                  24-May-2009 02:31      -  
 proposed-updates/           14-Mar-2010 18:03      -  
 rc-buggy/                   14-Mar-2010 18:04      -  
 sid/                        14-Mar-2010 18:04      -  
 squeeze-proposed-updates/   14-Mar-2010 18:03      -  
 squeeze/                    14-Mar-2010 18:03      -  
 stable-proposed-updates/    14-Mar-2010 18:03      -  
 stable/                     30-Jan-2010 08:30      -  
 testing-proposed-updates/   14-Mar-2010 18:03      -  
 testing/                    14-Mar-2010 18:03      -  
 unstable/                   14-Mar-2010 18:04      -  

This directory, dists, is the canonical way to access the distributions.
Each distribution can be accessed by name or state from here.

oldstable, or etch  - the released Debian 4.0r8.
stable, or lenny    - the released Debian 5.0.4.
oldstable-proposed-updates  - possible updates to Debian 4.0.  See the README there.
proposed-updates    - possible updates to Debian 5.0.  See the README there.
testing, or squeeze - the development version of the next release.
unstable, or sid    - untested candidate packages for future releases.