DSLR Camera Remote for the iPhone / iPod Touch

I rarely buy apps for my iPod Touch but when an app comes out that is just simply too cool, I have to get it.  It will be of use in the future as well.  This app is DSLR Camera Remote by onOne Software.  With my camera attached to my laptop and my iPod Touch on the same WiFi network (or connected directly via an Adhoc connection), I can control my camera from my iPod Touch.  It’s just simply a cool app.  It even supports live view (if the camera supports it).  The picture here is one I took using this app and my Canon 40D.  As of this post, the software only support Canon DSLR’s but I’m sure Nikon will soon follow.