I am not as familiar with For each loops. I am trying to write a
macro that will go down a list and return a Concatenation of another
column of every item that matches the original column. For instance
if the item numbers are in col A and customer names are in Col B, I
would like to have all the customers who use item one to be listed as
Cust1, Cust2, Cust3.... and so on. I can do this with a Do until
loop but it takes for ever. I have heard that For Each are much
faster.

Thanks,
Jay