@Erik:

I asked about hints and tips, not for finished code, because every code that is not written by me would not work on my hardware. I wanted that code to see if it would be easier on my way or on the other way and for collecting ideas. It seems that you've been born with your knowledge and never have learned something from other peoples resources. If thats true, it's no wonder that you don't want to share knowlegde. Stay in your little I-don't-share-world.

I withdraw myself from this thread.