Added script and license.

COPYING

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+	  "THE BEER-WARE LICENSE" (Minimal revision no.: 6% ABV)
+
+
+Marc St-Jacques <marc@geekchef.com> wrote this file. It comes without any
+warranty, to the extent permitted by applicable law. As long as you retain this
+notice you can do whatever you want with this stuff. If we meet some day, and
+you think this stuff is worth it, you can buy me a beer in return.

nhknews_dl.php

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+<?php
+/*
+	  "THE BEER-WARE LICENSE" (Minimal revision no.: 6% ABV)
+
+
+Marc St-Jacques <marc@geekchef.com> wrote this file. It comes without any
+warranty, to the extent permitted by applicable law. As long as you retain this
+notice you can do whatever you want with this stuff. If we meet some day, and
+you think this stuff is worth it, you can buy me a beer in return.
+*/
+
+	# Get file for the NHK website.
+	$xml = file_get_contents(
+		"http://www.nhk.or.jp/r-news/podcast/nhkradionews.xml");
+
+	# Parse file for all http:// references to mp3 files.
+	preg_match_all("/http:\/\/.*\.mp3/", $xml, $out, PREG_SET_ORDER);
+
+	# For each reference ...
+	foreach ($out as $values) {
+		# Keep the URL.
+		$url = $values[0];
+
+		# We much know the name of each individual file so that we check if we
+		# already have it.  Split each url from slashes.  The last one is it. 
+		$slashes = explode('/', $url); $filename = array_pop($slashes);
+
+		# If we don't already have this file, execute wget to retrieve it.
+		if (file_exists($filename) === false) system("wget " . $v[0]); }
+
+	# Enjoy your daily dose of Japanese news. :-)
+?>