Currently Being ModeratedJan 27, 2013 6:05 PM (in response to Kevin Ch)
Try using http://www.opendns.org/ for your DNS entries. Sometimes DNS entries of ISPs get corrupted, and you can bypass them.
Currently Being ModeratedJan 28, 2013 3:55 AM (in response to a brody)
Thx very much....but I could open the website and the itunes store....
After I tried typing following orders in Commonds, the problem solved:
rm -rf ~/library/preferences/byhost/*
hope can hlep others