>>Hm. Back in 3.0 (maybe it was before version "b") I used to get dataenvironments that would ADD second copies of tables....
>
>In addition to error-free programmers, this makes split-personality DEs :)

I'll believe the split-personality DEs before I believe in error-free programmers. (Having just spent an hour debugging 30 lines of code from typos, missed logic, etc.)