You mean displaying your pjhotos from flickr in TP?
if this is the case
I go to the photo page, then
right-click the image & select the size I want (usually medium 640).
On the page that now loads up,
right click the 'http://farm2.static.flickr.com/1314/4731252667_74d7e52969_z_d.jpgDownload the medium 640 size of this photo' link and select "
Copy Shortcut".
Now you can simply ctrl+V or right-click->paste this link into the dialog when trying to add a phot to your post.
If it's not about that, clarify and I'll try to help?
M