Saving Visualiser Projects

[NO NAME BOYS]

Hi.
This is my first topic, and i have a question to do.
I know that, without a dongle, we just can work with the "DemoTheatre1.ttr", change fixtures, truss and so on.
But my question is: why do i save a project that i made today, and in the next time i can´t running it?
Allways have the same message everytime i put on the fuction "simulator" when i'm using de visualiser: "A dongle must be connected to a parallel port to access this part of the visualiser".
Can't we save our projects, even using the "DemoTheatre1.ttr" ?
Is there anything we can do to solve this situation?
I'm using Pearl Simulator version 1.2, and the visualizer 6.08.
Also using Win2000.

Hope didn't made any wrong question,
Have a nice day,
NO NAME BOYS

[CoenCo]

It's just a demo...
If you want the full functionality just BUY the dongle.. It's not that expensive. The software has to be written and maintained, programmers do cost money, this system ensures that those who use the software, pay the programmers..

[NO NAME BOYS]

You are right CoenCo.
Thanks for your help.
See you!