I enjoy walking around the University Village on a sunny day, and its always fun to stop by the Apple Store to see what's new. I've purchased a few items over the last year, and the friendly geeks at the Genius Bar have helped me a couple of times. Unfortunately, the Apple Store has a very short window for returning defective hardware or software. Be sure to shop on Friday night or Saturday morning and then plan to spend the weekend testing out your new equipment (or software). If something is wrong, run don't walk back to the store to return or exchange your item before the short window for returns is closed.