diff --git a/README b/README
index bca839a..c3facaf 100644
--- a/README
+++ b/README
@@ -31,6 +31,11 @@ After about 1.5 h we get the result: 6 GB worth of images – 3 GB for the
 iso, 3 for netboot files (which seem to mainly duplicate the iso contents,
 but I understand why they were exported separately).
 
+To move the files to the host machine, I just mount the `vm.img`. I could use
+rsync, but that would mean setting up some authentication between the guest and
+host (my SSH refuses to use passwords, only keys), so mounting the drive is
+simpler. (The file does not have any partition table, just the single partition.)
+
 In hindsight: I could also tweak the `pacman.conf`, but I came up with the
 symlink earlier…) Giving the VM more CPUs would speed up the squashfs creation,
 but I didn't. (I wanted the numbers above to have at least some semantics…) The