When PS tries to connect for the first time, it needs to recalculate the lights. That can take up to two hours. But the next times, you\'ll need only one minute. You should not use your computer during the initialization.
P.S: This is the n-th thread with the same question in the technical help forum. That will be fine if you read the others before posting ;-)
[edit]lol, same time :-p [/edit]