Smileys not aligned (Dean's FCKEditor)

Hello,

I am using Dean’s FCKEditor For WordPress and, whenever I use a smiley, that smiley is not aligned with the text (it tends to be slightly above the base line).

You can see what I mean on my blog (it’s in French, but you’ll immediately see what I mean…).

Is there anyway to lower the smiley so there are placed nearer the base line?

With my anticipated thanks,