>Ken,
>
>I'll toss in here a little pearl I put in the PTF-OOP book.
>
>Problems that go away by themselves can come back by themselves. *s*
>

More like a diamond, if you ask me David.< g > I should also point out that this gem also appeared in Jim Booth's and Steve Sawyer's "Effective Techniques..." book as, "Frankenbach's Postulate".