You can normally port this source to Delphi4+ for Windows.
Just open it in Delphi (the .dpr file) and compile.
It can be that you have to change {$R *.xfm} into {$R *.dfm} 
or something like that.

More information about kylix can be found here :
http://www.borland.com/kylix

Borland has promised a free version of kylix. This version
will only allow you to make opensource programs with it.
Check their website about kylix frequently to stay informed!

