I listen to a lot of Podcasts daily on my 3GS. Even with a Juicepack Air, my battery barely gets me through the day. I primarily use the Stitcher Application (free from the AppStore; a GREAT App)! My questions are as follows: 1. When computing usage hours, am I using "Internet Hours" the entire time I am using Stitcher? It usually takes only a few minutes for it to download (in a temporary buffer) an hour long podcast. But, am I still considered using "Internet Hours" as they are defined for battery usage as long as I am using that application whether it is actively downloading or not? 2. Since I am listening to a podcast, is my Iphone using BOTH "Internet Hours" AND "IPOD Hours" as time applies to battery usage? (Meaning, I will get less battery life while using this application than I would ONLY browsing the Internet because it is playing the audio as well).