Hi, all. I currently have an iPhone 4, but I am planning on returning it (within my 30 day return window) and going to Verizon for the Droid X. My biggest problem with the iPhone 4 is that the proximity sensor isn't working properly. I'm "face dialing", muting, and hanging up on people left and right with my cheek. Very frustrating. I've seen a lot of people talk about the Droid X, but I have two specific questions: - How is the proximity sensor on the Droid X? I've seen plenty of threads with people complaining of proximity sensor problems with the Droid. I hope those have been resolved with the Droid X. - How is call quality through the earpiece on the handset? How about on the speakerphone? I plan to order the Droid X on Thursday via the Verizon website. Thanks in advance for any answers you guys can provide to my above questions.