Has anyone download the Airport Utility app on their iPod Touch or iPhone?

Just was wondering if anyone downloaded the Airport Utility app from the app store onto their iPod Touch, iPad or iPhone? You can see a picture of your Time Capsule's nework and a picture of your Time Capsule right on your iOS device (iPod Touch, iPhone or iPad) and it's quite nice that you can actually see a picture of your network. It shows current status and a diagram/picture of your network. You can also make changes to your network right from your iOS device. This is a nice feature to have on your portable device.

I was just wondering how anyone else liked this feature?