Check your other post.

Tommy wrote:

I have two columns, A and B. Each column contains a list of data in
text format e.g. 01TI518A.PV . It is possible that duplicates of this
text may appear within either column. Also, the number of data values
in each column is variable as they are imported from an external
source into the worksheet. I would like to be able to combine the text
from both columns into a single list in a single column, say column C.
I would also like this column to be alphanumerically sorted. How do I
go about doing this?

--

Dave Peterson