diff --git a/Dev.md b/Dev.md
index 92c40d8..278c752 100644
--- a/Dev.md
+++ b/Dev.md
@@ -7,8 +7,8 @@ Views into the process of Tahoe-LAFS hackery.
 ## Source Code (via revision control)
 
  * Darcs checkout:
-     `darcs get --lazy <http://tahoe-lafs.org/source/tahoe-lafs/trunk> tahoe-lafs`
- * [git checkout](https://github.com/warner/tahoe-lafs) (EXPERIMENTAL!) announced [here](http://tahoe-lafs.org/pipermail/tahoe-dev/2010-October/005408.html):
+     `darcs get --lazy <https://tahoe-lafs.org/source/tahoe-lafs/trunk> tahoe-lafs`
+ * [git checkout](https://github.com/warner/tahoe-lafs) (EXPERIMENTAL!) announced [//pipermail/tahoe-dev/2010-October/005408.html here]:
      `git clone git://github.com/warner/tahoe-lafs.git`
 
 ## Community
@@ -31,12 +31,12 @@ Views into the process of Tahoe-LAFS hackery.
  * after that, look at the "Presentations / Papers", below, or at the "architecture.rst" file in the docs/ directory.
 
 ### Presentations / Papers
- * <http://tahoe-lafs.org/trac/tahoe-lafs/attachment/wiki/News/tahoe-RSA-slides.pdf> presented at RSA 2010
- * [Tahoe – The Least-Authority Filesystem](http://tahoe-lafs.org/~zooko/lafs.pdf) presented at [Storage Security and Survivability '08](http://storagess.org/2008)
- * [Tahoe: A Secure Distributed Filesystem](http://tahoe-lafs.org/~warner/pycon-tahoe.html) presented at
+ * [//trac/tahoe-lafs/attachment/wiki/News/tahoe-RSA-slides.pdf] presented at RSA 2010
+ * [//~zooko/lafs.pdf Tahoe – The Least-Authority Filesystem] presented at [Storage Security and Survivability '08](http://storagess.org/2008)
+ * [//~warner/pycon-tahoe.html Tahoe: A Secure Distributed Filesystem] presented at
    [PyCon2008](http://us.pycon.org/2008/about/),
    providing an overview of the Tahoe-LAFS design, and the
-   [slides](http://tahoe-lafs.org/~warner/pycon-tahoe-slides.zip) (.zip) that
+   [//~warner/pycon-tahoe-slides.zip slides] (.zip) that
    were used for the presentation
  * [A Performance Evaluation and Examination of Open-Source Erasure Coding Libraries For Storage](http://www.cs.utk.edu/~plank/plank/papers/FAST-2009.html) to be presented at [FAST-2009: 7th USENIX Conference on File and Storage Technologies](http://www.usenix.org/events/fast09)
 
@@ -55,11 +55,11 @@ Views into the process of Tahoe-LAFS hackery.
  * [The Packaging page](Packaging) shows our current policy for how to re-use 3rd-party libraries and how to distribute Tahoe-LAFS to users.
 
 ## Tools
-  * [tahoe-lafs-trac-stream](http://tahoe-lafs.org/cgi-bin/mailman/listinfo/tahoe-lafs-trac-stream) mailing list is the way to receive lots of emails from trac
+  * [//cgi-bin/mailman/listinfo/tahoe-lafs-trac-stream tahoe-lafs-trac-stream] mailing list is the way to receive lots of emails from trac
  * [ViewTickets](ViewTickets)
- * Sources for Tahoe-LAFS and its side-projects are browsable via the "Browse Source" button at the top of each [project site](http://tahoe-lafs.org/trac)
+ * Sources for Tahoe-LAFS and its side-projects are browsable via the "Browse Source" button at the top of each [//trac project site]
  * there is an experimental git mirror of the darcs repository (not necessarily up-to-date) [on github](http://github.com/warner/tahoe-lafs).
- * <http://tahoe-lafs.org/source/tahoe/tarballs/> contains snapshots of current source code.
+ * [//source/tahoe-lafs/tarballs/ <https://source/tahoe-lafs/tarballs>] contains snapshots of current source code.
  * The Buildbot page (linked at the top of each page) shows current build and test results.  See the [BuildbotPolicy](BuildbotPolicy) page and [HowtoContributeABuildbot](HowtoContributeABuildbot) page.
  * The Timeline (linked at the top of each page) shows changes to the source code, the issue tickets, and the wiki (i.e. this web site).
  * [/../../tahoe-figleaf/current The code coverage statistics] show which lines of code get exercised by the unit tests.
@@ -68,8 +68,8 @@ Views into the process of Tahoe-LAFS hackery.
 
 ## Dependencies
 
- * Copies of libraries that Tahoe-LAFS is dependent on are at <http://tahoe-lafs.org/source/tahoe-lafs/deps/>.
- * The [tahoe-dep-eggs](http://tahoe-lafs.org/source/tahoe-lafs/deps/tahoe-dep-eggs) subdirectory has precompiled "egg" packages (scroll to the bottom for a matrix of platforms and Python versions for each package).
+ * Copies of libraries that Tahoe-LAFS is dependent on are at [//source/tahoe-lafs/deps/].
+ * The [//source/tahoe-lafs/deps/tahoe-dep-eggs tahoe-dep-eggs] subdirectory has precompiled "egg" packages (scroll to the bottom for a matrix of platforms and Python versions for each package).
 
 
 ## Metrics