I just had my HR24 replaced with a new HR24, hard drive failed. On the old box when I pressed Play to stop FF, the unit did a short skip backwards which made skipping commercials really easy. The new box does not do this so there is always a small amount of program missed due to my reaction time. Is there a setting to turn this feature on? I really liked this feature and find it hard to believe they would have removed it in mid-production.