whatever the equivalent is in your browser if you're not using Safari). Next, visit the very handy Flickr Feed Image Re-sizer . Where it says "Flickr photo RSS feed", paste in the link you just copied from your "Favorites" page. Make sure it has "Large" in the "Size" box, then click the "Run Pipe" button. This should produce something in the pane below which looks like a slideshow of your Flickr favourites. Right-click (or Ctrl-click, or two-finger click) on the "Get as RSS" link, and choose the option to "Copy Link" (or whatever the equivalent is in your browser if you're not using Safari). Paste this link into a temporary place so you can come back to it shortly -- a temporary document in TextEdit is as good a place as any. Create the folders you need on your Mac From here on it is necessary to venture into the dark underbelly of OS X via the use of the Terminal. So, launch the Terminal app using your preferred launch method. If you're not sure how to do this, type ?-Space to bring up Spotlight, then type "terminal", then choose "Terminal" in "Applications", then hit Enter to launch it. Then we make sure we have the folders we will need, so type (or copy and paste) the following line into the Terminal: Create the script to download the images The first thing we need to do next is determine what your short username is. On OS X, every user has