title: Which Scheme IDE's are there?
body: <p>I am planning on learning Scheme (by following 
  <a href="http://mitpress.mit.edu/sicp/full-text/book/book.html" rel="noreferrer">SICP</a>) and afterwards doing a project with this language. However, I was wondering what would be a good IDE for this? I've looked around a bit, but could not really find very much, except something called <a href="http://www.gnu.org/software/mit-scheme/documentation/mit-scheme-user/Edwin.html" rel="noreferrer">Edwin</a>? </p>