Custom smileys

Is there a guide on how I add new smileys to be used?I've paid for the advanced option to add new ones, but i'm not seeing how to edit existing ones or add new onesI see mention of smiley sets but can't seem to get in to adjust them
Thanks for any help on this

Under
Admin
Smileys and Message Icons
Check "Enable customized smileys"

You should then be able to add smileys to your forum.

thanks, took awhile to work out but i think i've got it now 

hi, i'm trying on a second forum and it isn't working
smileys and message icons > settings

enable customized smileys - checked
then i go to
add smiley -- upload new smiley
using smiley set :default
i choose the file
add the code and description
set the location and press save
then i go to the edit smileys
the details are there but not the image?

any ideas?

thanks

whats that forum url?

All,fixed now, thanks