better job at cleaning
diff --git a/dist/mkfile b/dist/mkfile
index 4def697..bbde919 100644
--- a/dist/mkfile
+++ b/dist/mkfile
@@ -9,8 +9,8 @@
 	rc ./manweb
 
 push:V:
-	rsync -e ssh -avz --delete $PLAN9/man/ swtch:www/swtch.com/plan9port/man
-	rsync -e ssh unix.html swtch:www/swtch.com/plan9port/unix/index.html
-	rsync -e ssh main.html swtch:www/swtch.com/plan9port/nindex.html
-	@{cd ../unix/man && mk push}
-	@{cd ../unix && mk push}
+	rsync -e ssh -t --delete $PLAN9/man/ swtch:www/swtch.com/plan9port/man
+	rsync -e ssh -t unix.html swtch:www/swtch.com/plan9port/unix/index.html
+	rsync -e ssh -t main.html swtch:www/swtch.com/plan9port/nindex.html
+	# @{cd ../unix/man && mk push}
+	# @{cd ../unix && mk push}
diff --git a/dist/unix.html b/dist/unix.html
index e56e41a..1b8dd0c 100644
--- a/dist/unix.html
+++ b/dist/unix.html
@@ -52,7 +52,8 @@
         
         On unsupported systems, you will need to create
         <font size=+1><tt>Make.<i>YourOS</i>-<i>YourArch</i></tt></font>.
-        See the existing ones for examples.
+        See the existing ones for examples.  If you write one for a new system,
+        please send it to us for inclusion in the tar files.
 
     </table>