Convert .nmf to .shp?

Hello,

I recently downloaded a few files on ArcGIS explorer format .nmf and I want to convert them to .shp

I have ArcGIS 10 and the ArcGIS Explorer Notes Integration (http://resources.esri.com/arcgisdesk...scriptID=16766) does not seem to work (it was initially created for V9000)
I've already tried renaming file to xml and try to open on Excel, but Excel does not recognize it.

Are there any other suggestions?

Regards,

Laura