Will Grand Theft Auto IV be the Biggest Entertainment Opening Ever?

Yahoo Games asks the question: Will Grand Theift Auto IV be the biggest video game ever?

We'll soon know.

"According to industry insiders, Rockstar's Grand Theft Auto IV is poised to make Microsoft's Halo 3 look like a small-time crook when it hits stores on April 29th. Analysts expect the free-roaming crime drama to generate over $400 million in its opening week alone."