I use www.photobucket.com its free
and you download your pictures in there, and then highlight and copy the links it provides you, and then paste it into the post over here and walla! There are 3 links it will provide you, you have to figure out which one works, I use the 3rd link......which is the IMG link the other 2 are URL and TAG for differents sites you go to, every site wants something different