probably wont come to 5 days, however, dark lights is a harsh mistress, in my own experience, you are better off lightmapping your scene in some other software than native dark basic.(I had windows 7 64 bit, it wouldnt run correctly) I never followed it up, if you are interested in lightmapping then maybe that is something you should check in with the 3dmedia forum. the 3d light functions for dark basic are pretty good, the native dark lights lightmapping is otherwise. this is my simple experience.
If you want basic realtime lighting native lights works pretty well, for shadowing you will need advanced shaders.
these forums are the place to ask about it. there are many who can help you. we are all here for any queries you may have.
