[fpc-pascal]FPC using source code from Delphi's units

[Udo Giacomozzi]

Hello,

I plan to develop a cross-platform web application that should at
least run under Windows and Linux.

Delphi 6 has some nice components (TWebModule in particular) that make
it easy to create web applications.

However, if I have Delphi 6, can I use the supplied units source code
to compile it under Linux using FPC?

And, can I use FreePascal to make commercial programs?

Thanks,
Udo