I managed to somehow get a Genius Bar appointment tonight at 6:45. Kind of hard to get one around here, so I'm wondering if I should take mine in for a replacement. Here's a list of my concerns: First, my voice control doesn't seem to understand 90% of my commands. I don't have an accent, so I don't think it's the way I speak. Second, my compass seems to be on the fritz if I'm in the car. Warns me about interference. Is this because I'm in a closed area? Anyone else's doing this? Third, My ear speaker and speakerphone seem to crackle. Almost like Apple pushed the speaker beyond its limit just to make it louder. Anyone else's crackling? Fourth, and some of you may have seen this thread, my sim card tray seems to be a little off. Not a big deal, but it's there nonetheless. I've tried other trays with/without sim cards so it's definitely the phone. Pics: http://www.nikostoscani.com/images/3gspace.jpg http://www.nikostoscani.com/images/3gspace2.jpg Maybe I should wait a bit and become more experienced with the 3GS before taking it back. What do you think?