Well can't we discuss this on your own forum and not DB. It is rather confusing, to know were to look. However it is difficult, just to come up with ideas, without knowing the problem (as I also have said to Bau about his smexe, but he wouldnt let me help him). I mean want is your ideas, want problems have you stubbled upon. Different aproaches at different problems. Some might be good one way, and some the other. And I cant just state my ideas out in the blue, when I have nothing to compare it to. (Well it is the case, but some might think otherwise ;) :D)