And on to a few other questions that have been asked:

Regarding the combustion chamber: Fuel Sticks are Inconel 625, Chamber is 316 Stainless.
Kerostart: Jetcat style external plug will be available some time later this year. Internal Kero is expected within the first or second quarter of 2011
Compressor: Garrett manufactured. New 5 Axis machined compressor expected some time early to mid 2011

Warranty: Lifetime on engine core, one year on electronics
25hr Service Charge: Fixed at $200.00 USD

Oli... Will be in touch!

Amazingly.... No one, including LittlePiston has contacted me to test one themselves.... Come on guys, I challenge anyone to test one and prove any inaccuracies stated.