I repeat that it behave flawlessly on my machine.
As far as I know, Apple didn't compiled a copy for my own use.
What you got in Instruments.app is perfectly noirmal.
Apple state:
Choose Software Update from the Apple menu to automatically check for the latest Apple software, including this update (Software Update might have linked you to this article to learn more about the update). If your computer is not up to date, other software updates available for your computer may appear. Note that an update's size may vary from computer to computer when installed using Software Update. Also, some updates must be installed prior to others, so you should run Software Update more than once to make sure you have all available updates. Running this update requires Mac OS X 10.6.6 or later.
So, it's not surprising to see code dedicated to 10.6.6 in the apps.
When they are used under Lion, they arn't supposed to execute these pieces of code.
I don't know which way they decide to use this or that code but given the behavior reported here and there, it seems that when the operating system was installed on an existing 10.6.x system the wrong code may be executed.
I never install a major upgrade upon an existing system to be sure that I will work with a clean tool. It seems that it's really a good practice.
Yvan KOENIG (VALLAURIS, France) lundi 16 janvier 2012
iMac 21”5, i7, 2.8 GHz, 12 Gbytes, 1 Tbytes, mac OS X 10.6.8 and 10.7.2
My Box account is : http://www.box.com/s/00qnssoyeq2xvc22ra4k
My iDisk is : http://public.me.com/koenigyvan
