Hello all, I'm new to these forums. I just bought this laser pointer off of amazon. I've been fascinated with laser harps for over 20 years now and decided I was going to try to build my own, so I bought that cheap and simple pointer to start experimenting with. I know it's going to be a long process, but I love learning, especially nerdy and geeky things, so I'm excited. :drool: I'm hoping that you guys can help me along the way. This looks like a very interesting board! :beer: