Posts: 709
Threads: 104
Joined: Nov 2005
The Math-Pro card probably is not as popular as many of the other software cards such as surveying cards or engineering cards. One of the reasons is that there were many really powerful math programs written for the 48 series that were free. Two that I personally still use are ALG48 and ERABLE. There is a bit of overlap between these two packages, but they are very nice.
The Calcware PC Link is no longer in production. I believe this was produced by Sparcom (who published the Pocket Professional series). It was basically the PC link with their own upload/download software.
Edited: 12 Apr 2010, 5:11 p.m.