fix bugs, add documentation, and so on, are all welcome, as are
suggestions for improvements.
-If you use BitKeeper, you can generate patches against
-http://laptop.bkbits.net/netplug which is the main netplug
+If you use the Mercurial distributed SCM, you can generate patches
+against http://hg.serpentine.com/netplug which is the main netplug
repository. Otherwise, "diff -u" style patches are fine.