Zoetro rdf and bibtex

fabio.altomare

If I try to export a library with zoteroRDF format, the files are not saved (even after checking the checkbox). ALso is tehre any way I can modify the bibtex export as to include the filename location (possibly in the format :\c:\\mylibrary\\data1\\file.pdf) so taht Jabref can easily understand it?
I am using Zotero1.5sync2