I don't think anyone has mentioned this but don't forget to price this into your risk model

From the 10Q

On February 2, 2007, the Company invested an aggregate of $370,000 in convertible preferred stock, representing all of the issued preferred stock and a 46% ownership interest, of and in SSDI, a California corporation that manufactures products that protect information transmitted over secure networks

I read this that we own 46% of Holocom. Holocom networks isn't as sexy as a Java chip, but it has a couple of things going for it.

As a new company, it has a clean balance sheet, no PTSC style baggage. Also, SSDI is independent of PTSC. Again no carryover.

So if Mr Burns can build the business and it makes business sense. An IPO could be possible.