Just letting you know that your smilies are not showing up. They have red crosses on them. Have you been trying to upload new smilies, or a smilie package? As if you have, than it shows. It's easier to just, a create a new directory and put your smilie set in it. The directories that are already there are default and classic.
Once you do that go to:
Admin>Smileys and Message Icons>Smiley Sets> Click on "New smiley set"
Fill in the information of your smileys, and then 'modify' to select that you want to use them.
BE WARNED if you import smileys like this from some set on-line and use them in posts then if you switch back to a different set that doesn't have equivalents of the smileys you used, you will get missing smiley images.OR
It could be just that, the smileys are being misnamed, in which then you need to rename the images before uploading them. I had to do that, with a previous site, rename each smiley to block out the default ones.
Hope this helps