Cool Ways to Use My Digital Camera:
Recently I had to buy a special audio cable for my home entertainment system. The wall plate had a connector type I was unfamiliar with, so I took a picture of it (using macro mode) and when I went to the store--I was able to show it to the guy and he knew exactly what it was that I needed. Trying to explain it would have been difficult. I also did this with a plumbing part that I needed, but would have been a pain to remove just to bring to the supply shop. I didn't even have to go to 1 hour photo!