Logged a call
I've logged a call with Apple about this problem. I don't hold out much hope of a fix if they have known about this for as long as they seem to have.
I'm going to visit my local Apple retail store tomorrow, has anybody had any success with asking for a replacement macbook that doesn't use the same graphics chipset, such as the newest macbook or a macbook pro?
I'd obviously pay the extra cost, but I just want a computer that is able to play a DVD without having to reboot it first.
My macbook is the late 2007 version with 4gb crucial that was fitted the day it arrived. I have no problems with any other applications, such as Aperture 2, Photoshop, MS Office etc.