Hi Tom,
Assuming you want rows 5, 10, 15 ... then
1. Suppose the data is in the range J1:J1000 with titles in the first row.
In a blank column, say K, enter the following formula in K2:
=1/MOD(ROW(),5)
and fill it down.
2. Choose Data, Filter, AutoFilter
3. Open the autofilter in K1 and choose #DIV/0!
4. Select the visible cells in column J and copy then to another sheet.