I was searching for a plugin to add Facebook Like Box on my blog but I did not found any suitable plugin which suits my purpose. I found few plugins at WordPress.org but they don’t support my wordpress version. So I decided to write my own plugin. You can also download it and use it at your wordpress blog as well. Click here to download the plugin.
Installation:
Download the plugin.
Upload to your blog (/wp-content/plugins/).
Activate it.
Click the RA-FB Like Box.
Fill in the options.
Then go to widget and drag and drop Rashid’s Facebook Like Box in the area you want to display the plugin.
I liked your plugin, I modified it a little bit adding one more option “locale” for local language settings. I also added a 10px margin-top to the iframe. Perhaps you could consider adding the locale option if you ever do an update.