technically, they should be saved to allnurses.com image hosting and added to the smilie section of this board. so you would have to email one of the powers that be to ask them to be added. if you are using the space of someone elses bandwith, that's 'stealing' and just not cool.
if you are getting an image from a web site that allows remote linking then you need to click on the img button when adding a reply post.
a box will pop up asking for the url of the image that you want to use. to get the url, place the cursor over the image and right click. then select properties. the address of the image is displayed. copy and paste that into the box for the image url and click okay.
should work. :chuckle