BDB5 office components

Does anyone know of any good references on the new BCB5 office components
(MS word, and MS Excel)  I just picked up the builder 5 develops guide but
there wasn't much in it. and virtually nothing on excel (unless you want to
use OLE)  I am trying to open a worksheet connected with a database with
passed in defined cells.  I thought i would try using the new office server
components but there is zero info on how to use them.