A friend of mine was finding himself drawn (somewhat against his will) into the world of XPath today when BizTalk started complaining about something called a Loop Path.  It reminded me that with the advent of ILM2 codeless provisioning we are all about to dust off our XPath skills again, and that an excellent intro resource for this is w3schools.  It also reminded me of a very cool utility a mate had sent me some years ago called XPath XPress.  I’ve attached an archive of this (.Net 1.1) utility here: XPathTester.zip.  I couldn’t find any copyright text anywhere, and it is just a tool … but if there’s any issue with me posting this here I’ll just remove it later.