Hi ! <color><param>7F00,0000,0000</param>> what do you think about this design idea. > Below is a block diagram of how it could work </color>Nice idea :) ! We also discussed about the same design idea some time ago. I think Joerg calculated that the resolution wouldn't be high enough in the end. Make some calculations that prove it'll work and we can build it :) Maybe you can look at the mailing list archive. <FontFamily><param>Symbol</param> <FontFamily><param>Arial</param> Moritz <nofill> ---------------------- Moritz von Buttlar moritz@v...