Hey Double D (DrDan), I bought Scaler 1 and 2 (I think based on your recommendations) and I have played around with them but never really figured out how to make any good use of them! But, I'm sitting here with $29 of my kids' inheritance, wondering if you'd recommend Scaler 3 to me? I mean, as a practical matter, what is another $29 gonna matter to my offspring anyway? laugh