Sorry, mine is for v4.2. Since it is for average costs, it ""shouldn""t"" be a difficult one...................... For the v4.2 import which was for serial numbers, it required two imports. What made that one difficult was one of the keys to the import was a string field and the second import was a numeric field for the same information!!!! That was a head banger to figure out. I wonder if that is still the case? Keep us posted if you have to write it yourself.