diff --git a/project.properties b/project.properties
index ed8527a..a1bdcef 100644
--- a/project.properties
+++ b/project.properties
@@ -1,6 +1,6 @@
-#Sun, 11 Nov 2012 18:23:08 -0600
+#Wed, 21 Nov 2012 13:12:41 -0600
 name=jdb-util
-version=1.6
+version=1.7
 lib.local=true
 
 build.number=0
diff --git a/src/main/com/jdbernard/util/ExtRobot.groovy b/src/main/com/jdbernard/util/ExtRobot.groovy
index 3995757..73e0fa7 100755
--- a/src/main/com/jdbernard/util/ExtRobot.groovy
+++ b/src/main/com/jdbernard/util/ExtRobot.groovy
@@ -8,7 +8,7 @@ public class ExtRobot {
 
     @Delegate Robot robot
 
-    int delayTime
+    int delayTime = 100
 
     public ExtRobot() { robot = new Robot() }
 
@@ -20,10 +20,10 @@ public class ExtRobot {
         }
     }
 
-    public void pressCombination(List keyCodes) {
+    public void pressCombination(int... keyCodes) {
         keyCodes.each { keyCode -> robot.keyPress(keyCode) }
         robot.delay(delayTime)
-        keyCodes.reverse().each { keyCode -> robot.keyRelease(keyCode) }
+        (keyCodes as List).reverse().each { keyCode -> robot.keyRelease(keyCode) }
     }
 
     /**