[Zope] Setting up ZopeXMLMethods

Hi, I'm trying to set up ZopeXMLMethods 1.0 with Sablotron-1.0.1-2 (and Expat 1.95.7) as the XSLT processor on Zope 2.6.3 on WinXP. Where do I need to install the dlls for Sablotron and Expat so that they are detected by XMLMethods. Thanks, Kushagra