diff -rupN deco-archive-1.6.old/x/zoo/extract deco-archive-1.6/x/zoo/extract
--- deco-archive-1.6.old/x/zoo/extract 2013-02-24 10:24:11.000000000 -0500
+++ deco-archive-1.6/x/zoo/extract 2013-02-26 23:44:18.394579709 -0500
@@ -1,3 +1,3 @@
#!/bin/sh
-exec zoo x${Verbose-q} "$1"
+exec unzoo -x "$1" >/dev/null