Hello All

I am wondering what is the best way to go about creating an input box, or form, or whatever else to do the following:

After clicking a button a dialog box will appear. The first dialog box will ask how many sets of data this wish to enter, which they will enter and click OK. Then another dialog box will open and have 2 separate numerical inputs and one selection from a drop down list. The user will enter the data, select from the drop down, click OK, and that data will populate across row 2 starting at column A. The dialog box will then open again asking for the same information for the second set of data which will be populated into row 3. And so on until all the data sets that the user said they would need to enter at first has been collected.

Most of this I know how to do, the big thing I don't know is how to create a dialog box that does this. Can any one help with that?

Thanks in advance
-Johannes