Thanks so much for your help! As you can tell I'm a bit of a newbie at making electronics. And I guess I have a bit of blind luck, putting together the whole thing was as easy as building Lego's! Except for the electronics, but that's only because it;s my first time working with such small components.

I have everything wired up and ready to go!

I plugged in my PSU and I have the GREEN indicator!

BUT here's another snag Ive come to. With my PSU plugged in, I started to plug in my printerboard, but I noticed that when the contacts get close they begin to spark! I don't know if this is normal, or if I wired something wrong. I do have a special note, however. My printerboard is a little bit different than the one in the directions (attached picture). In the directions, the clip is on the right, but on my board its on the left. So I wired it according to the side the clip is on. Is that okay, or should I have followed the diagram and just ignored that my clip is on the wrong side?
Power problem.jpg
Again, thanks for your quick response and thorough help!