In terms of Duo, Newton connectivity, you need a serial cable. One end to the duo and the other and connected to a serial adapter (dongle) to the Newton. You will also need Newton Connection Utilities (NCU) to sync back and forth. I have tried it and it worked flawlessly. This was when I just got my duo230, but then I played with the extensions and NCU is unable to identify the Newton as connected. I haven't tried to correct the problem, as I am waiting for other components to complete my duo system, so until then I will not try, but it does work. Alex On Oct 8, 2004, at 1:08 PM, BECKER BALAZS wrote: > The other question is, I also have a Newton, and as far as I know, it > would > sync with the Claris Organiser. Also with Claris Works? And what kind > of > connection device (cable) I would have to use to connect the Duo and a > Newton?