I have an Arduino Uno that I purchased from http://www.adafruit.com/products/193/
I got it 3 days ago and have been experimenting since then. Recently I went to try plug it into the computer and try something and my computer won't detect the Arudino. I tried a different usb cable, different ports, and a different computer. Also this region http://i40.tinypic.com/2vmsto8.jpg
seems to get hot whenever I connect the board to a power source (either USB or 9V plug). The green light still turns on when I connect it, and the other built in LED turns on. The last program I was using had 12 and 13 on HIGH and they are still like that. Any ideas on how I could fix it/if I destroyed it?