This weekend I will be going camping. While up in the woods, my friends and I plan to catch the Perseid meteor shower in her height of action (August 11-13th.) Naturally I will be bringing my camera. However, it does not support a long exposure mode where I don't have to hold down the "bulb" for 15 minutes. Luckily, I've been using something called 400Plus for over a year now and it offers such a function.