how do I scheme/lisp

I have a final tomorrow, which includes lisp and scheme, both of which I know nothing about, and I don't have time to read the whole SICP - I've checked a few internet tutorials for the basic stuff, but I can't write say, a quicksort or something - does anyone know any good resources?

I've checked a few internet tutorials for the basic stuff
That whould be enough to be able to write a quicksort implementation. You, sir, must be a retard. Thus, no help /prog/ might offer will work for you.