Updated.

diff --git a/mirrors.fedoraproject.org/releases.txt b/mirrors.fedoraproject.org/releases.txt
index ec44d4d..caf3255 100644
--- a/mirrors.fedoraproject.org/releases.txt
+++ b/mirrors.fedoraproject.org/releases.txt
@@ -27,6 +27,13 @@
# One of (mirrorlist or baseurl) is required. If those trees do not contain
# boot images (like Fedora 8's Everything tree) then an installurl or
# installmirrorlist is required.
+#
+[Fedora 17 (Beefy Miracle)]
+stable=False
+preupgrade-ok=True
+version=17
+mirrorlist=http://mirrors.fedoraproject.org/mirrorlist?repo=fedora-17&arch=$basearch
+installmirrorlist=http://mirrors.fedoraproject.org/mirrorlist?path=pub/fedora/linux/development/17/

[Fedora 16 (Verne)]
stable=True

If thats wrong or needs changing, just re-open.