probally tomorrow or Thursday
The system will "will shortly begin a phased restoration by region of PlayStation®Network and Qriocity™ services, beginning with gaming, music and video services to be turned on. The company also announced both a series of immediate steps to enhance security across the network and a new customer appreciation program to thank its customers for their patience and loyalty." see related questions
Its always free for PS3 owners.
I have been told it takes 6-8 weeks long for some people but it is most likely 6 weeks
As long as it uses the PSN , YES
it usually takes 2 hours
it takes about 6 hours
1000000
You can not Play online with anything but a PS3 if that is what you are using. It can be a different model of PS3 but not a PS1 or PS2
no ps3 must play ps3 etc
It all depends on your connection with Infinity Ward if you do it when less people are online the faster it is.
no
Ps3 has a higher frame rate and most people buy it for the multiplayer online and if you dont wanna spend 50$ just for online id go with the ps3
Yes the more you do on a internet connection the more it takes from the total.