diff --git a/radio/stations.csv b/radio/stations.csv
index 138d011..a9235fb 100644
--- a/radio/stations.csv
+++ b/radio/stations.csv
@@ -1,6 +1,7 @@
 id;stream;homepage
 slay;http://relay1.slayradio.org:8000/;http://www.slayradio.org/home.php
 kossuth;http://stream002.radio.hu/mr1.mp3;http://www.mr1-kossuth.hu/
+szkr;http://radio.szentkoronaradio.com:8048/;http://radio.szentkoronaradio.com
 maria;http://www.mariaradio.hu:8000/mr;http://www.mariaradio.hu
 goa;http://scfire-ntc-aa01.stream.aol.com:80/stream/1008;http://www.di.fm/
 trance;http://scfire-ntc-aa01.stream.aol.com:80/stream/1003;http://www.di.fm/
diff --git a/us.py b/us.py
new file mode 100755
index 0000000..e008a69
--- /dev/null
+++ b/us.py
@@ -0,0 +1,18 @@
+#!/usr/bin/env python
+
+# Change spaces to underscores.
+# When to use: creating directories/files and we want to avoid spaces
+#              in their names.
+#
+# Usage: us <text>
+
+import sys
+
+
+def main(argv):
+    if len(argv) > 1:
+        text = argv[1]
+        print text.replace(' ', '_')
+
+if __name__ == "__main__":
+    main(sys.argv)