I just finished chapter 1 of the trig book I am reading today. It took me a while because I was doing them between classes. Now, I am a little bit closer to having enough knowledge to complete my Space Fighter Ace project.
As for RubyTet, I got the viewer working. I just need to work out the kinks out.
I am also getting started on a rails tutorial. Once I complete that tutorial, I am going to go create a rails site for RubyTet. There, it will form the website framework for future games. My hope that it will evolve into a general framework for integrating games into sites.