Hi Alex, sorry to reopen this, but I hit a problem...
Trying to get this code to work in a live website, and it seems to be breaking the formatting, despite resizing the frontpage width down to 220px wide.
See how the layout should be in the screenshot with jfbconnect switched off? But with it on, the content overlaps the width of the page. A look at it in firebug (screenshot 3) shows the 220 width of the comment box (I put a red box around it on the screenshot), but it seems to have a lot of space around it (the blue highlighted section).
What do you think??