Just got this press release in the Email:
"Los Angeles (February 14, 2008) – Timothy Harris is writing the screenplay for Imagi Studios’ upcoming CG-animated feature film Astro Boy, it was jointly announced by Cecil Kramer, Executive VP of Production, and Maryann Garger, producer of Astro Boy. Writer of such box office [s]hits as Space Jam, Kindergarten Cop, Twins and Trading Places, Timothy Harris has been authoring screenplays for almost 30 years..."
Damn. And I was looking forward to this one. Well, it's being directed by David Bowers, co-director of Flushed Away, so maybe not all hope is lost.