Thank you, Randy,

You said that the documentation is fair? I wonder how the documentation is for the internals?

My fear is that we may not understand how the base classes work, if the docs are not excellent. Fair may not cut it.

BTW, Dallas and Fort Worth are my old stomping grounds. I just missed my 30 year reunion at Richland High School (near N.E. Loop 820). I wanted to go, but didn't ever really feel a strong connection to many people in high school, but only a few close friends, so why waste the bucks? I live in S. Calif. and have for many years. I miss my grand old state of Texas, the Indian Paint Brishes, the Mesquite trees, the Blue Bonnets, the armadillos, etc. <g>

Did y'all get any of that rain that was pelting S. E. Texas?

Cecil