I am using data from a separate worksheet as a look-up for
the data entry on a primary sheet. After a part no. is
entered I'd like the dropdown list for the possible serial
numbers to be populated by an array. Of course the serial
numbers are different and a specific part no. could have 1
to N serial numbers associated with it.

1. Doing the search is not a problem
2. Determining the indeterminate range of values and
loading it in the array may give me some difficultly -
suggestions or where to look would be appreciated.

3. Loading a dropdown list is definitely where I may
lack the adequate syntax and knowledge.


I found an example of populating a User's Form listbox on
the support page, but I am not certain it is a possibility.

Thanks for any help.

MC