1. Add application 'My Flickr Gallery' to your profile
2. If you have Flickr account follow instructions below. If not, you may create one.

For your members to retrieve their Flickr photoset ID's they need to do the following.

• If you have not yet created a Flickr photoset: 1. goto your flickr account... on the top menu there is a menu item called "organize", click the little arrow next to it to drop down the submenu and click on "your sets", create a new photoset, then when you hover your mouse over the top of one of the photosets in your list (create one if necessary), you should see a tooltip with the photoset id in it.
• If you already have a photosets created, fron your FLickr homepage just click on "Your Photostream", then click on "sets", then open one of the sets and you will see the photoset ID in the URL in your browser bar, it will look something like this: http://www.flickr.com/photos/35680469@N07/sets/72157614278329553/
The Photoset is the part in bold.