xml and hebrew, any ideas

Hi all I am a prityy much "novice" in xml / xsl but I did some simple stuff. when I add a small hebrew word to my xml I got an exception

" javax.xml.transform.TransformerException: An invalid XML character (Unicode: 0xf8) was found in the element content of the document."

I use xalan.jar and xerces.jar

any ideas

thanx and by Yonatan

[372 byte] By [yonatanm] at [2007-9-26 2:41:15]