I have been getting horrible service with my 3gs. My wife who has my old 3G can be standing right next to me and get full bars, while I have only a half. When I brought it to the apple store they ran tests but couldn't find anything wrong with it. However, they ordered me a new one, which is coming tomorrow. I decided to order another case, which came today and found that my service has improved. I had the metallic sliver barely there case from casemate and just receive a matte blue one from them. With the blue one on i am getting the same service as my wife. Anyone else document this? In addition check this photo out of the last two apps on my screen that are different however, pictures are the same. What's up with that??