<p>I've read <a href="http://www.xs4all.nl/~hipster/lib/scheme/gauche/define-syntax-primer.txt" rel="noreferrer">JRM's Syntax-rules Primer</a> for the Merely Eccentric and it has helped me understand syntax-rules and how it's different from common-lisp's define-macro.  syntax-rules is only one way of implementing a syntax transformer within define-syntax.</p>

<p>I'm looking for two things, the first is more examples and explanations of syntax-rules and the second is good sources for learning the other ways of using define-syntax.  What resources do you recommend?</p>

To answer your second question:
```
syntax-case
```
is the other form that goes inside
```
define-syntax
```
. Kent Dybvig is the primary proponent of
```
syntax-case
```
, and
he has a tutorial on using it [PDF].
I also
read the PLT Scheme documentation
on
```
syntax-case
```
for a few more examples, and to learn about the variation in implementation.