Both Microsoft and EA have had big showings so far, and Ubisoft's is just about to kick off, but remember, the first day of E3 news isn't done with yet. Sony's taking to the stage at 6pm PDT to talk PlayStation 4. Will they, like Microsoft, name a price? Maybe, maybe not. What's for sure is that there'll be PS4 games on show. Some PS3 games, too. And, God willing, maybe even something for the Vita. If we're really lucky, we might even get to see what the PS4 actually looks like. Stick around, you'll be able to watch the whole thing right here on Kotaku, and catch up on all the news coming out of the last big press conference of E3 2013.