where are my nfo files

I am a total noob so forgive me but Media Companion is not having a problem with trailers, posters and fanart. It's all there when I use XBMC. What is not visible is the media information like plot, year, genre, runtime etc. I look in the individual movie folders and there is no moviename.nfo file. I have a tbn file and one listed as a MSInfo Document. Am I missing something here? Please help this newbie!

Thanks
Marcus

The extension .nfo is Windows default extension for MSInfo Document. Just right click the file and select 'open with' and choose notepad or similar to view the xml. A checkbox allows you to make notepad the default program for .nfo files.