lovemyshiba--you already have the pics on imagestation. Just click to open the pic you want (don't click on it again to open it full size). Then right click on the pic, go to properties, and there will be a url there. Highlight that url and copy it (Edit, copy or control C) When you are posting here, above the reply box, there is some options. One of those options is a IMG button. Click that, paste the url. And you are done!

p.s. it won't show the pic until you reply

p.s.s. for an avatar you need to have the pic resized. If you'll point me to a pic on your imagestation you want as an avatar, I can resize it for you.