Station Licence development in Borland C++ Builder 6

[eliastg]

Hello!

I am desining an Station Licence Mechanism, for an aplication in Windows,
using "Borland C++ Builder 6".
I have read that: An Station Licence is bound to unique hardware information
of the computer.

These are my questions:

What hardware information could I use ??
How can I get this information using "Borland C++ Builder 6" ??
"Borland C++ Builder 6" has any encriptation library ?

Thank you !