Does anyone know of any sites with a good general overview of linear algebra?

[nietzsche]

I have my first midterm in 1st year linear algebra coming up, and I've done all the homework problems with regards to solving linear systems and matrices. I still feel uncomfortable with the material though, despite having done all the homework. Any good (free) sites that have a good general overview of the basic concepts? I like examples and videos best.

Thanks in advance,
Carlos

[lurflurf]

There are Strang linear algebra videos on the mitopencourseware. (http://ocw.mit.edu/OcwWeb/Mathematics/18-06Spring-2005/CourseHome/)

[nietzsche]

that looks great, thanks very much.

haha, he says "the whole semester is going to be examples, and then what's going on with the examples". that's pretty much exactly what i was looking for.