Unfortunately, not as helpful as I imagined...

I had greater expectations for this app. I imagine I would be able to put the XML, the XSD, see where the validation didnt go well and be able to edit the file and fix it inside the software, but thats not possible.

The software will only validate and show me line numbers and mistakes then I have to correct it in an external editor and reparse the file. If you already have some IDE youll probably have this functionality there (as I have in Visual Studio).

An above the average User about XML Nanny