Dark Souls Producer: PSN Down Time "Caused Problems"

In a conversation with CVG, producer Kei Horono has admitted that the prolonged Playstation Network downtime has caused some problems for Dark Souls' developer From Software but also shown confidence in its October release date.
"I would be lying if I said the problems with PSN hadn't caused us some problems," he said, "but we are in contact with Sony and are aiming to meet a street date of October 11."