On August 24, 2009 at 03:52, Ernie Bornn-Gilman said...
I've heard repeatedly that the Keyspan adaptor always works and that all others have one problem or another. When you find the website for Keyspan, you want the product with one RS232 port on it.
Ernie, he can upgrade the firmware, so his cable is working for that. He needed the right version of Tonto is all. Hopefully I was able to help.