Here's my problem: Every time my phone rings, and the little "slide to answer" bar comes up on the bottom of the screen, I will swipe my finger across it, but it refuses to register right away, if at all. It just continues to vibrate and sit there, looking all stupid. The only thing that gets it to register that I actually want to ANSWER the phone is by pressing the home button. And even then, sometimes it doesnt work. It'll lag for a little bit, then occasionally realize that I intended to talk to the other person. If, for some reason, I try to hit the answer button (or the answer slider) twice before it registers, it will immediately freak out, hang up, and go back to the home screen. And sometimes, if not most of the time, it refuses to go to voicemail. It just sits there, ringing, like a jerk. That is the summary of my problem. I never had this problem before I updated to the official 2.0 firmware, but this is an especially frustrating problem. iPhone EDGE, 8-gig capacity, 2.0 firmware.