I'm currently in the process of teaching myself Scheme as well through a combination of HtDP and SICP and I was wondering what SIPS is? Perhaps it's another source I should check into.
Heh, that's funny and disappointing all at the same time--I was really hoping there was another really great resource on the web for learning Scheme. Thanks for the reply.
It's quite short and set out in a question and answers style. The thing is, it very gently and very subtlety bends your mind around to the Lisp way of thinking. After reading this, SICP seems so much more accessible.
There are also two follow on books - The Reasoned Schemer and The Seasoned Schemer which are again quite short and use the same interactive approach. I haven't had chance to read them yet but they get rave reviews on Amazon