(see my previous bookmark for Flickr Leech) Once installed, the link ("Flickrleech") appears near the top of each Flickr page, under the page title and next to "Join this group" in Groups, or "Profile" on individual pages. But - at least for me - it doesn't appear until the page has fully loaded. If you're trying to minimise downloads, it would be better to add the details yourself by going directly to the site on the Web (not via Flickr): http://www.flickrleech.net/
- Deirdre