I am surprised nobody mentioned DICE. Matt Dillons IDE was very popular back in the day, because it is really free, easy to use and has some pretty nice examples.
http://aminet.net/search?f=2&path=dev/c&start=150
@Ismart,
you really are smart, after reading all the posts, I found that someone mentioned DICE, as that is the compiler I use. I learned I had better read all the posts after making a post on Amiten, then I found out this wasn't quite kosher.
Anyhow you are smart.
smerf