What are the costs? DVI is being sold to Governments, Business or Individuals. It has a cost of one million nine hundred fifty thousand dollars, ($1,950,000.00, (USD)). This package can be installed on just one PC computer or one million computers under your control. If you know that your documents could be compromised by telecommunications methodology or theft from your office's then you can see that this software is worth a billion dollars to your peace of mind. Remember you can create documents that are "TOP SECRET" to your environment and leave them on your computer or email them to anyone in the world and even if a Government listining agency, like the USA's, NSA, CIA or even the famed Mossad were to intercept they could not read the contents. That is security one-else can offer you, not even the above agencies. Federal legislation is being proposed that will give the "POLICE" the ability to spy on your e-mail. The Federal Government is considering giving 1.6 Billion dollars to the nations 18,000 state and local police, each and every year for 10 years, to do just that. Do you trust the politics of the police? Do you need big brother getting into your business?