UPDATE: Kojima's presentation stream will be available on GameSpot here.
ORIGINAL: Hideo Kojima's 90 minute presentation at this year's Game Developers Conference will be streamed live.
The legendary game designer's presentation on his upcoming Metal Gear Solid: Ground Zeroes game and the FOX Engine it uses will take place on March 27 from 11:00 AM to 12:30 PM PST at GDC 2013 in San Francisco. Kojima will be joined by Junji Tago (technical director), Masayuki Suzuki (lighting artist) and Hideki Sasaki (art director). Kojima Productions’ Ken Imaizumi confirmed to MetalGearSolid.be that the event will be live streamed.
No further details are available at this time other than the GDC organizer UBM would be handling streaming. It's not certain if video or audio will be the means by which the presentation will be streamed.
PSU will keep you posted on breaking Metal Gear Solid news and more.