Part; if you have trouble with the constantly shifting 'security codes' from 'yahoo photos' messing up the display of your linked photos, you might check out a free account at http://www.clubphoto.com/ which is a site that doesn't have that problem.

(BTW: Once you get the photos loaded to a homepage there, each one can be opened in a java window where you *then* can get the URL for it from 'properties'.)