DOCBOOK-APPS: fo and passivetex questions

Hi,

How can i get toc with right aligned page numbers and left
aligned titles with passivetex?

How can i modify the alignment of chapter, section, etc.
and figure, etc. titles?

I have a trouble with xmltex creating dvi from fo. xmltex
doesn't able to determimine the size of png graphics. But
pdfxmltex does. Is any fix exists to xmltex?

Is there any free tool to create fo->rtf?

Thanks:
Gabor.