all i did was mark out where i wanted my holes. Drilled through the first board and used it as a template for the rest of the holes.A piece of tape on the drill bit makes it so you dont drill through the all the way I knew i was painting the stand so ijust filled the holes. Must keep the drill level as possible if you dont have a drill press, which i dont.
I made small pilot holes then drilled to 1/4 . For shelf supports i bought some plastic inserts at canadian tire. Our lumber store was closed for long weekend so i didnt get he metal ones,but these work fine . I made my dado with a router which worked really well. 40 bux for the wood,a bit of glue and 50 for the paint.