Ive wanted to convert one of my mills to cnc, but $$ and brains to do so seem to be a issue...I used to program&operate some herco cnc mills 20+ years ago.they had simple language programing.I doubt I could learn g code now. as far as electronics go's...Im lost. the cancer&way to much radiation has stolen my short term memory& attn span. hell I have to take a pic of a std wall reciptial wires before I take them off or I wont know how they go back on a new receptacle 3 min later. but it seem all my old learned use full and useless stuff is still all there trying to get out. if I were to get the controllers and step motors and drivers and what ever else is needed and mount it all up it would look like old lucas stuff....lotsa smoke...well it could also look like the japan electronic stuff.when you let the smoke out of it it's dead too. so I got as far as buying some ball screws for my small mill...but doubt they will ever get used. keep yup the great work guys!!!!I still love to read it even if it's something I cant doo.