Back on topic...
It is a top-loader, the strings load from just under the saddle screws, you can see the multi-colored ball ends in the photo I posted. It doesn't trem block or anything like that, it's just wider than a normal hardtail, so it covers the whole trem hole. You can see it in the picture. It's a quick, simple, easy conversion. For $40, you're not going to get an easier or more effective hardtail conversion. You will need to drill your own mounting holes, of course. I just used my cordless drill.