Hello Paul,
Well that is not the news I wanted to hear. I don't believe any of those will do analog motion control and I have 2 machines that require it.
As of right now, I have one supported controller and 6 or 7 unsupported controllers running a mix of Mach 3 and Mach 4.
I will have to think long and hard about upgrading to Mach-Pro since a $1K-$2K upgrade per machine would be beyond my hobby budget.
If I were to actually start a business, things might be different.
As always,
Thanks for the information.