p45cal, I will certainly check out the help doc you sent me when I get home tonight. Thank you! I have found so many things on the web, I got confused with it. I am pretty new to InputBox and while I get Arrays in Excel, I am extremely new to arrays in VBA. But just like everything else that Vbaxers have taught me over the last 14 years, this too I will get! You especially have been very helpful over the years so thank you.
The other TextBox is Named WeeklyIntervalTextBox.
That is exactly what I want to do because each appointment is going to be on the same day of the week so the number of weeks x the value entered in WeeklyIntervalTextBox would give me the next appointment, on the same day of the week but that number of weeks into the future.