devzoo has a nice list of free complers, editors, and other tools that are great. also check out the forum, it needs more people, you can find it by going into the compiler section and the scrooling to the bottom and clicking on the link in the notes at the bottom, if you come, tell the admin to put the forum link on the main page, we've been buging him awhile and it hasnt got done.
so come check it out