OK, this is always hard to do, but I will try and explain it. You have them on a website such as one of your own or imagestation or something, am I correct?
Well if so, when you go to post something, do you see the buttons on the top that say http://, @, IMG, #, and others?
Well click on the one that says IMG. So then you have to go back to the picture and right-click on it. Then go down to properties. Or if you have netscape, it says copy image location. Then it will show everything about the picture, and you will see a long link somewhere in there. So then highlight that link and copy it. When you have that done, go back to this, and click the IMG button. So then paste the link into the space where it asks you to type the link for the pic in. Then click ok. Done! Let me know if you want to know how to do signatures, cause I have to go in my room now and lie down(gland, stomach, and head are fighting my body tonight, and the body's losing). I know I'm probably confusing you so PM me if yiou have any questions!
*FloppsyMoppsy*