I like having vertical enter on the right because I pop it with my mouse thumb, allowing me to keep my hand on the mouse if needed and I don't have to move my left hand from home row. Having delete and insert in "normal" locations is helpful for me personally. I might still mess with numlock/scroll lock but not sure if I can remap numlock anyway. This particular board started out in Daniel Beaver's hands who did the Model M spacebar and backspace mod. I bought it from him in a package with a Focus 5001.
Standard layout Model F AT on bottom.
