Noob ques: How to add a python script to 2.53 win

Howdy all,
Specifically, I’m trying to load the Triple B Games fbx for xna python script found here to see if it works in 2.53. I can’t seem to find any scripts folder anywhere in the blender directories. I’m running windows vista (yuck). Any ideas? do I copy and paste it into the text editor or something like that? I’m clueless when it comes to this stuff. Thanks!
Alex

Try pasting into the text editor and hit Run Script.

Hope that helps

Or if you want to add the script to blender, File / User Preferences / Addons, press the Install Addon button and browse to your py file.