Has anyone on here besides me used this machine??? (I see a lot of posts about the CS6PI???? Is this the older version?? )Let me tell those of you who wish to know - I have been using this machine now for about 4 weeks and i don't get out much as i work full-time..........i've probably used it now for about 15 hours and I have found plenty of coins with it but what amazes me is the depth........