Thanks everyone! Apparently many of these smilies will also work for you within Passions without have to reference the img src code.
If you ...
type colon, followed by the file name I gave it, followed by a colon.
The one below for example, would be (without the space at the end though):
... Thanks Ron ... you're a
(that was a special smilie request by Karilea) ... < img src="http://kit.netpoets.net/keeper.gif">
< img src="http://kit.netpoets.net/idea.gif">
< img src="http://kit.netpoets.net/ideas.gif">
A special "begging smilie" request by Serenity, lol ...
< img src="http://kit.netpoets.net/please.gif">