I'm always on the lookout for good, free applications I can pass along to the customers I support. Over the years I've learned that - in general - the simplest solution is usually the best. For CD and DVD burning software, it doesn't get much more straightforward than Totally Free Burner
As you'd expect from a minimalistic app like this, it's also tiny (under 2Mb download). Unlike Nero's popular-but-cluttered SmartStart, TFB presents only four options: audio CD, video CD, data, and image/video DVD.The interface is kept simple throughout.