How to get a new script in File menu...? Resolved!

Can anyone tell me how to get a script to show up in the file import menu.

I am using Win XP2 Blender 2.4a2 and Python 2.4.

Thanks for any help.

Edit
I have put the script in the scripts folder and done update menus but it still does not show up.

It says this at the beginning:-

#!BPY
“”"Registration info for Blender menus:
Name: ‘OBJ…’
Blender: 236
Group: ‘Import’
Tip: ‘Import Wavefront File Format (*.obj)’

There is already a Wavefront.obj import script in there. If you want to replace it with yours then first remove the existing one or the !BPY of your’s won’t be read.

%<