Sorry for asking, new CVS documentary has all the answers. Two weeks ago I saw that major shortcome of Seam was it`s documentation. But after switching to CVS`s one I think that you`re doing wonderful job:)
It would be wise to point to CVS documentation in Seam website.
In answer to the questions:
(1) space or comma separated list
(2) no, one process/pageflow defn per file