>> ... When you go to the SATME page it indicates you need to buy this application to use it ...
The Download page omn the site states:
"The demo version will cease functioning at the end of the calendar month. After you have installed the demo version, used it for a while, and are satisfied with its behavior on your device (and perhaps given us some feedback!), you may choose to order a registered version which is in every way the same, except without the time limits."
I was approached at one of my presentations by a Blackberry user, who showed me the app. It worked well on his model ... I am not a Blackberry user - sorry.
Clint Bradford, K6LCS