There's a forum for it here: http://www.quark.com/service/forums/viewforum.php?f=22
Plus, I'd go to my local bookstore and look at the HowTo books for XPress. Choose the one that has teh best section on using XPress for Web page building.
Also, don't hesitate to read the PDF manual and your XPress Help files. There's helpful stuff there too...
peace,
Linda :)