diff --git a/Python/etc/apt/sources.list b/Python/etc/apt/sources.list
index 20e5e07..df05f03 100644
--- a/Python/etc/apt/sources.list
+++ b/Python/etc/apt/sources.list
@@ -27,48 +27,36 @@ if has("ovh"):
     source("http://security.debian.org/ %s/updates main" % distro)
 
     @# Paquet construit a la main
-    source("ftp://mirror.adm.crans.org/custom ./")
-
-elif has("debian-lenny"):
-    prefix = ""
-    source("ftp://mirror.adm.crans.org/debian/ lenny main contrib")
-    source("http://security.debian.org/ lenny/updates main")
-    source("ftp://mirror.adm.crans.org/custom/ ./")
-
-    if has("o2"):
-        prefix = ""
-        @# Avant-premières des paquets ocsigen
-        source("http://ocsigen.org/debian/ lenny main contrib")
+    source("%s/custom ./" % repo)
 
 else:
     # Pour les mises a jour de sécurité on utilise pas de mirroir...
     if has("adm-only"):
         # ... sauf si le serveur ne voit pas le reste du monde ...
-        prefix = "ftp://mirror.adm.crans.org/"
-        source("debian-security etch/updates main")
+        source("%s/debian-security %s/updates main" % (repo, distro))
     else:
-        prefix = "ftp://security.debian.org/"
-        source("debian-security etch/updates main")
+        source("http://security.debian.org/debian-security %s/updates main" % distro)
 
-    if has("debian-mirror"):
-        prefix = "file:/mirror/"
+    if has("firmware-bnx2"):
+        source("%s/debian %s main contrib non-free" % (repo, distro))
     else:
-        prefix = "ftp://mirror.adm.crans.org/"
-
-    source("debian etch main contrib")
+        source("%s/debian %s main contrib" % (repo, distro))
 
     # Pour quand ça sera fait:
     # if has("need-volatile"):
-    source("debian-volatile etch/volatile main contrib")
+    source("%s/debian-volatile %s/volatile main contrib" % (repo, distro))
 
     if has("2B"):
         @# Mplayer...
-        source("debian-multimedia etch main")
+        source("%s/debian-multimedia %s main" % (repo, distro))
 
     @# Paquets construits à la main
-    source("custom ./")
+    source("%s/custom ./" % repo)
 
     if has("rouge"):
-        prefix = ""
         @# Backports pour dovecot
-        source("http://www.backports.org/backports.org/ etch-backports main contrib")
+        source("http://www.backports.org/backports.org/%s-backports main contrib" % distro)
+
+    if has("o2"):
+        @# Avant-premières des paquets ocsigen
+        source("http://ocsigen.org/debian/lenny main contrib")