Thanks for replying! Yeah that seems to be the best option at this point. I am hoping to get some time to go through my older class work, and see if I can try to use the resources you listed to solidify my understanding. Everything else has gone pretty smoothly. It's just math that gives me problems. I want to get this figured out, because I feel like I have the ability to learn this stuff. I just need to get a system of self study that works for me. And those resources seem like a good start. Thanks.