Here's how I post a picture:
Go to
www.google.com, click on the Images tab, and type in "joe cool" or whatever. (If it's more than one word, put it in quotes.) Actually it would have been faster if I could have thought of his name!
When you find the picture you want, right click on it. Click on Properties. Highlight the URL address and type Control + C to copy it.
Back at A2K, click on Post Reply. Above the color bar, click on IMG. A box pops up. Paste in the URL by typing Control + V. Click OK.
You're done!