oh, I'm using the tiny *** one, because it came with and I dont feel like spending money on another one....i've sunk enough money on bits for this project, hehe. The etching is taking a while, due to the large surface area that I must etch out, but its going well.....I finished the little thingy in the bottom left corner, which took quite a while to do....its very slow going....if you have something similar with a large surface area, i would advise you get a larger bit....but I still got the large part to finish, which should take maybe an hour, heh....
I did have the opprotunity before I started etching to attach the window (bolts) and put it on my case...and i must say, it is beautiful. I will be sure to post pics when I finish...and then some more when I get some lights installed, heh.