I guess I am unclear in my communication so let me try to explain.
Originally, the examples I found online- I was unable to get the data from the form to enter into my main table- and I was using different sql statments- in the rowsource of each combo box- and I actually did get the forms to look like they were working
THEN
I came upon the example at
http://fontstuff- just trying to get even two combo boxes to work together- and there first example worked and put data into the main table. Now I have not analyzed the difference of the code- but I know using a main table and seperate tables for each sub-category was easier to actually see how it was working. Then I realized I needed another combo box and I couldn't realy see how I could use this example to add another working combo box. So now I am hoping- with this example you showed me- I can solve this 3 combo problem.
Thank you