I'm checking into NHYT after the P&D awhile back (late 09'). It's a dead company guys. One of the PR releases announced that NHYT's tech would be in "Corvette" magazine. Feel free to double check the PR news.
I don't have the time to diligence the tech in Corvette magazine but this is a dead company. It's been dead for awhile now. Sell when you can so you can move on.