1st iphone 3g had cracks in the plastic housing out of the box. 2nd iphone had 1 hour battery life. now the third replacement has a faulty ringer silent switch. it is impossible to switch without using two hands. the switch is crooked and jams regularly. it is incredible difficult to flick the switch over and requires exxesive amounts of force. the home button also recognises about 1 in 3 click. it is unresponsive and does not recognise every press. should i take it back to apple again. i have booked an apointment for tomorrow evening but is it worth it. these are bad problems. i just dont wont to get another dud. apple must be getting sick of me but i do not believe i am being to picky. tell me what you think.