I got a Phonenet adapter from a friend a while back and he said hen only had one. It looks to me like the box just has the pins on the serial cable hooked up to two phone jacks. I want to create an adapter from the null modem connector (Mini din 8 to Din 9) to hook up my two PowerBooks by using two phone cables hooked up to a Din 9 connector which is connected to the Phonenet adapter. Would this work?