[XeTeX] Epigraph package – removing epigraph lines

[Arcadio Rubio García]

Hi everyone,

I'm writing a document using the book class along with some custom  
style definitions I'm forced to use.

I'd like to include epigraphs (quotations at the beginning of the  
chapters) in my document. The epigraph package is fine for this.  
However, I'd like to remove the line it creates between the quotation  
and the source. The style I'm using already puts a big line below the  
chapter title, so pages would look too baroque unless I remove it.

I've been looking at the documentation of the package but it seems not  
to have that option, or at least I can't figure it out –I'm new to  
LaTeX–.

I'm open to other options, including a custom chunk of TeX/LaTeX to  
write the epigraphs.

I've also have had a look at other packages for the same purpose  
(quotchap) but they don't work well with XeTeX.

Any help would be very much appreciated.

Regards,

A.R.