Yes, I've submitted my score report in November, and submitted my materials on the due date too(12/15). Since it already passed 4 weeks, I e-mailed them about this problem but still no answer... I'm a bit worried about this. Maybe I should call them if there are any other problems. Other institutions which I reported at the same time with Columbia already received my score reports, so I think it is not a matter of ETS. By the way, it is tiresome to check email hundreds of time a day. Ha...