I just got a crazy idea... Could it be possible to make a SMS encoder for a TI (TI-86 especially, because I have one...)? And also make a cable that would plug into a phoneline and into the calc, I know it would be easy to make a speaker that plugs into the calc and then you could place it on a phone's microphone, but the cable could be useful too... Anyone interested? Please reply... Markus Räty (markus.raty@usa.net)