Sony
that is up to you. it has blueray and internet added....
yes and blueray
no just DVD
BlueRay
Blueray DVD of Highschool Musical
march 29th 2011
DVD, DDVD, Blueray, DBlueray
No, a PS3 is a blueray player.
No, the iMac will not play a Blueray disc.
Yes, why would you think it couldn't? Apple does not have BlueRay support yet so you would still have to buy an external USB BlueRay player to play them.
No. A blue ray disc has a blueray laser to read the HD disc. Also a blueray player needs a spinning reader to read the blueray disc. The spinning reader is also what is used to read DVD's and therefore will read DVD's. A DVD player does not need a blueray laser because the disc can be read without one. If you want a movie in HD but you don't want to buy a whole new player, you can buy a HDVD (HD DVD).A normal DVD player will read that.
So that the Americans could market the 'BlueRay' player.