As you know, the original files for Dario's 4 Axis L297/L6203 were lost for many years. It might be late for many users but if someone still needs them, please find the attached files for this pseudo-ultimate all-in-one solution. The original project is located @ http://lis.altervista.org/content/view/21/39/
This was done without permission from author himself but hope he agrees with this rework :
http://www.sendspace.com/file/bzziry
Greets to Dario,
Ozan !