Do you have a photobucket account? If not, start one. It's free.
Save the pictures you want to post to your hard drive. then go to your photobucket account and
upload the pictures. Copy the "Image" tag and past it in your post. It will look something like this
the pic is not displayed here because I have too many spaces betwen the end of the code line and the image bracket [/img]
You have a choice between posting a picture or if it is too large, you can use the
thumbnail option.