How can I change the mp3 file's ablum picture? On my window's vista?

When I download a mp3 file from limewire or something, and I see it in my folder, the artists name and song name are all gibberish, so I right clicked them -> properties -> and changed the ablum name, song name, and artists name so that they were neatly organized. But I cant seem to change the album picture. How can I change it without using itunes?