Wasn't 10.6.7 just to fix the external display flickering issue with the MBP?
Same Here! No 10.6.7...doesnt even show up in software update. I called apple. they dont have any info on why. All the rep said is the new model might have any bug fixed and so it doesnt need 10.6.7...
That dont sound right tho.
You should attempt downloading the Combo Update from Apple and see if it installs.