Originally Posted by gsxr

If you are seriously interested in live data, I'd strongly recommend a Star / SDS Compact C3 setup. Probably ~$500 including a used IBM or Dell laptop for the internal HDD option and native serial port. Lots of threads on this topic.

Here's a good one... you'll need to copy/paste and replace the asterisks with "500E board", minus the space. If you click the link, you'll get an error like "page can’t be displayed", 404, etc:

Exploring the MB STAR C3 (SDS)
https://www.*********.com/forums/showthread.php?t=2651