my thanks to smiler, page-7

You can be sure that legal, stockbroking, accounting, medical (eg incl Health Dept's), large private companies and others will want to ensure security of sensitive communications.
A few of the above are already on the register and you can bet that early 2008 will see a lot more of them queing to get hooked up.
A lot more to come with this one. The market is massive!
Expect a number of the above will want to take a strategic stake.
Today Australia, tomorrow-------------------------