Clean scene and project causing memory leaks and IAd. issues

Hi,

I am getting a lot of memory leaks from a completely new blank project with an empty scene when I try to build it in Xcode.

I'm not sure what I have done wrong as I was not getting this before yesterday. I am running 4.6.3p4 which is the latest version of unity 4 with the latest patch.

I also need to know why unity builds automatically require iAd.framework ?

I am not running adds in my game and as far as I can tell this will get me rejected from the appstore? Would really love some help with this, I have been up late for 3 nights now trying to get it fixed.