Index: src/java/org/quartz/CronExpression.java
===================================================================
--- src/java/org/quartz/CronExpression.java	(revision 714)
+++ src/java/org/quartz/CronExpression.java	(working copy)
@@ -433,7 +433,7 @@
 
     protected int storeExpressionVals(int pos, String s, int type)
         throws ParseException {
-        
+
         int incr = 0;
         int i = skipWhiteSpace(pos, s);
         if (i >= s.length()) {
@@ -953,8 +953,33 @@
             }
         }
 
+        // if the end of the range is before the start, then we need to overflow into 
+        // the next day, month etc. This is done by adding the maximum amount for that 
+        // type, and using modulus max to determine the value being added
+        int max = 1;
+        if (stopAt < startAt) {
+            switch (type) {
+              case       SECOND : max = 60; break;
+              case       MINUTE : max = 60; break;
+              case         HOUR : max = 24; break;
+              case        MONTH : max = 12; break;
+              case  DAY_OF_WEEK : max = 7;  break;
+              case DAY_OF_MONTH : max = 31; break;
+              case         YEAR : throw new IllegalArgumentException("Start year must be less than stop year");
+            }
+            stopAt += max;
+        }
+
         for (int i = startAt; i <= stopAt; i += incr) {
-            set.add(new Integer(i));
+            // take the modulus to get the real value
+            int i2 = i % max;
+
+            // 1-indexed ranges should not include 0, and should include their max
+            if (i2 == 0 && (type == MONTH || type == DAY_OF_WEEK || type == DAY_OF_MONTH) ) {
+                i2 = max;
+            }
+
+            set.add(new Integer(i2));
         }
     }