Here you go Adam, found Eric's ( Palustris ) instructions. Hope it helps. :)
Before going to Photobucket.com (which is FREE unless you wish to donate) you may need to alter the size of image with which ever Photo manipulation program you favour. To get 2 shots side by side, I reduced mine to 250 by 187 pixels. You could play around until you are satisfied with your choice.
Go to Photobucket.com. If not a member Join by following their instructons. If a member then Login.
If sending one picture then Click on Browse
Find and Select your picture in My Pictures. (If you cannot do this then please contact me for more help)
Click on Open
Click on Submit
If uploading more than 1 image then Click on Submit Multple Pictures
Click on the number of pictures you wish to upload.
Click on Browse etc. and repeat as necessary then Click on Submit
Wait.
When the pictures are uploaded you will be told. You may then scroll down to see your pictures.
Below each image are 3 boxes, labelled URL, TAG and IMG
Highlight the text in the IMG box below the picture you wish to send to A4A All you need to do is click on the text once.
Press Ctrl+C (or Edit, Copy)
Go to A4A to eg, Gallery. New topic. Enter Subject.
Move mouse cursor to text entry area and press Ctrl+V (or Edit, Paste)
Text from Photobucket should appear.
Press Preview and hope