Adding a Facebook 'Like box' to my website, where am I going wrong?!?

[Drew]

If you could post your website address as additional information, I'll take a look at your code, and see what's happening.

I hope this helps.

Additional info:
That's excellent. I gave it a try using one of my sites, and it seems I have the same outcome. After a quick check, the code (however you get it) pulls things from the Facebook server, and most desktop editing clients don't do that when generating previews. Another example of a feature put there to help that doesn't always help!