It works only if the application doesn't change the LNF itself. Windows NT 3-4 Windows 2000 Autre Thanx. You can read it there . The distributions from 0.01 to 0.04 are available in a compiled form only, without any kind of warranty . To include Slaf in your non-GPL'ed software, please contact me.
Every software has a development and distribution cost.
It is true for Slaf too. The registration is done for the releases 0.01 to 0.99 of Slaf. It includes the commercial themes. A user needs to register only once. The password will be sent to you in a 24h delay.