So I am working with a macbook mid 2007 I installed windows 7 home premium 64 bit on it. I cannot burn dvds on this laptop, for whatever reason. I am trying to find the correct bootcamp support software now without the help of bootcamp assistant since I cannot burn it to a dvd and do not have a usb stick handy. 4.0.4033 doesn't seem to be the correct one as it will not allow me to install it once I download and extract while running windows. It gives me some error about this being the wrong system. I'm very confused.