Goodweed, once the picture is downloaded on one's computer in a picture album you can then go to someplace like
Make sure the "Upload" radio button is selected then hit Browse.
Select the picture you want by double clicking on it
Select the size - the largest size DC will handle is 800 x 600
Click on "Host It"
On the next page select Hotlink for forums (first one under the picture)
Left click on the link once to highlight it
Right click on the link and select copy
Go to the reply page here at DC where you want to post it
Say whatever it is you want to say then hit enter a couple times
Right click and select Paste
If you follow those instructions you should get a picture.
Click on "remove size/resolution from thumbnail"