This is a cool little app that I just came across. It's not entirely 'on topic' for this forum, but I think a lot of you will be interested in it. Those of you who aren't total web geeks, please accept my apologies for boring you rigid.
Anyway, if you've got a website or a blog etc. and you want to embed a slideshow of photos from Flickr (yours or anyone else's) go to
http://flickrslidr.com and they'll generate the <embed> code for you - much like the code you'd use to embed a YouTube video for instance. Very cool indeed.