Listbox Linking

Hi,

I'm new to the world of macros and VBA so I'm thoroughly stuck with the following:

I need to throw up a relevant list in a table based on the previous list box selection. E.g:

A - (1,2,3,4,5)
B - (6,7,8,9,0)

| listbox select A,B | linked listbox |

So if in the first list box I selected "B" for example, then the next listbox should only give me a selection for (6,7,8,9,0)

Can the above be done in MS Word forms? I'm using Word 2003.

Thank you so much everyone.

Regards,

Brian