I couldn't figure out how to get my code into the scoring engine. I shoved it into the UDF where I was told, but got an immediate illegal (or undeclared?) $p. I then put in code to read the test ini file. That wound up running it 12*12 times. \:\) After looking at everyone else's code, I can see where I messed up. I'll try to fix it this evening and see how bad I was. \:\)