Originally posted by Awimoway
You can order (they're not free) a special wrench from Apple to put them back in. And if the feet are broken, you can order replacements. But they're not free either (although I'm not sure about that if you have AppleCare). You won't find them listed anywhere online. You'll have to call.
But I was told that if you went to the Genius Bar at an Apple Store, they would replace them for free. So when I bought an iBook a year ago and then one foot broke off a couple months later, I taped it back on with, of all things, Scotch tape, and it held quite well for over a year. When I moved nearer an Apple Store, I brought it in. However I guess I was misinformed. The guy who helped me said nothing about replacing it, but he did offer to glue the broken foot back on. He took my iBook away to a back room and came back a few minutes later. I honestly wonder if he actually put a new one on but didn't want to let on that they're free. Or maybe he did glue my broken one on. I can't tell. But it's fixed to my satisfaction, and that's all that really matters.