I just wanted to give everyone a heads up.
I've just uploaded a new version of my xml2info XSL transform.
It's now an exe file called, what else, xml2info.exe and you can just drop it (and the required xsl file) into your mame directory and use it just like the old xml2info.exe.
Enjoy!... http://mame.3feetunder.com/xml2info/
It's been brought to my attention that you may need to install the Microsoft Visual C++ runtimes to run this exe since it was compiled with MSVC.