I've been approached by the company WhiteBox Robotics (
www.whiteboxrobotics.com) over the years and they would be really interrested in getting Hal to run on their platform. The robots use standard PC parts and software and run between $6000-$8000 depending on how much you want to do yourself. Pretty expensive for now but I think the price will go lower over the years as the market slowly grows.
I haven't had time to work on doing anything for the robot. Over the past 2 years I've mainly focused on development of the 3D character engine and work for a car company that was interested in the 3D character engine. The auto company has shelved the project for 2009 as they focus on their financial problems. But I plan to release the engine as part of Zabaware products later this year as Zabaware-owned artwork is developed (I have several good characters created already but they are owned by the car company and I can't release them).
My plans for 2009 include finishing the engine and characters for Hal 6.3, possibly working on the department of defense project if they grant it to Zabaware, and begin porting Hal to RealBasic. If the DoD doesn't choose Zabaware for its project I'll probably have time to work with the robotics company.
Zabaware is setup as an S-Corporation and does have private stock available. If there are any private investors our their interested, I'd certainly be willing to discuss it.