Dynamic linking of userforms

[bahllr]

I have two userforms (12 and 13) that I would like to tie together but am having a tough time.

I have a textbox on userform12 that I would like to drive how many times userform13 appears for a user.

For example...If I enter 3 in the textbox on userform 12, I want userform 13 to appear 3 times (each time the user will enter data that will then be linked to a worksheet).

I am sure there is a formula/code that can do this...any ideas?

Thanks!