And here is my Website doing the whole thing:
http://eyes4skies.de/Internet/Astro/CrossRef/Crossref.htm

Sorry, it's all german, but anyway, just click on the NGC-Number links
in the first column (if you have Guide8 installed in c:\Guide8\) and
see it come up centered on the respective object.

If you distrust my .bat s then create them yourself with the code of my
last post...
Best wishes,
Peter