Question: I'm converting all of our Crystal Reports to use a home-built reporting system. Essentially, I serialize report objects to XML, transform that with XSL to HTML/CSS. Everything works beautifully, except for the design process.

Once I get the XML built correctly, I have to open up the XSL and CSS in SciTE, edit, reload in IE, lather, rinse, repeat. I'd love it if there was an XML/XSL editor that could show the transformation in real time and speed up my process. Can anyone make any recommendations?

Answer: 
The `<oXygen/>` XSL / XSLT Editor can do XHTML previews. See the "Preview Transformation Results" section of <http://www.oxygenxml.com/xslt_editor.html>.
I've used the XSLT debugger in Visual Studio. Very useful.

<http://msdn.microsoft.com/en-us/library/ms255605.aspx>