Stylus Studio is a Poor Man's Xml Spy

Well I wouldn't consider it cheap, but Stylus Studio is still a bit less money than Xml Spy, the leading xml/xsl editor and xml manipulation suite.  I actually shelled out for Stylus Studio as I couldn't find a free xml editor up to the job of the xsd, xml and xlst editing I had to do for a project.  Even then I waited for the annual deal to arrive before spending my money... maybe the Poorest man can recommend a Poor Man's Version of Stylus Studio....?