Man! The Sony E3 event was awesome wasn't it. In case you have been missing our coverage there is a lot of info that is available for you. Some we already knew and some is new. Check out these articles and see some awesome trailers as well as some tech info for the PS4.
What You'll Get in the PS4 Launch Configuration
Battlefront is Coming, Online Gaming Requires PS Plus, and PS4 is Region-Free
Finally! PS4 Price and Features are Unveiled