Hi tinfanide,

There is no equivalent to '.InsertRowsBelow' for the table object. However, you probably don't need it. To add a new last row, simply use:
ActiveDocument.Tables(1).Rows.Add
To insert a row after a specific row, use something like:
ActiveDocument.Tables(1).Rows(2).Range.Rows.Add

__________________
Cheers,
Paul Edstein
[Fmr MS MVP - Word]