>PMFJI, but I think the txtCalculator class Jim is referring to can be found in textnum3.zip (file #810) which is an extension of Jim's class that I posted.

That's the one that I downloaded and used. I had to search for it. Search keyword txtCalculator came back with only file #9394 which wasn't the class Jim was referring to.

BTW, pardon my naïveté, what is 'PMFJI'...?