i wouldn't buy anything w/ a .pk after it. Those penny stocks are manipulated by rumors and are extremely risky. They were both under 1 penny for a prolonged period of time. Investing in that is much like a pyramid scheme, if you get in early you will do great, if your one of the last investors, you will lose a ton of $. But as long as you dont invest much and you can afford to lose the $, then there could be some profit to be made in the very, very short term, unless they actually do get a contract. And its a real company and not just a "Shell"