The E3 Media & Business Summit starts up today, which only means there will be an explosion of gaming news this week. We're expecting some big news from the Big Three (Microsoft, Sony, and Nintendo), and we'll be trying to make sense of it all for you. In case you haven't checked it yet, here's the full speaking line-up for the week:

E3 Press Conference Schedule (all times in PST)
Monday, July 14, 2008

• 10:30am - Microsoft press conference
• 12:30pm - Square Enix press conference
• 1:00pm - Shane Kim roundtable
• 3:00pm - EA press conference
• 7:00pm - Gears of War 2 reception

• 9:00am - Show floor opens
• 9:00am - Nintendo press conference
• 11:30am - Sony press conference
• 2:30pm - Ubisoft press conference
• 4:30pm - Capcom press conference

• 9:15am - E3 Keynote by Gov. Perry
• 10:00am - Sony roundtable
• 10:45am - Take-Two press conference
• 1:00pm - State of the Industry keynote
• 2:30pm - Konami press conference