I am so glad to see your post ! I went from Mach3 tormach upgraded to the $800 pathpilot loaded computer which kept crashing and not booting up, Tormach gave me several "fixes"
which each only worked a little while ,but served to string things along till the one year warrenty ran out. Now for me ,its eitherbuy a new PP box or go with mach 3 or 4.
Where is the configuration file or whatever is needed to arrange mach 4 to work with tormach to be found ?
Hope you can help
Thanks
Dave Lawrence