I like Uleads DVD Factory (called DVD Workshop in some countries) a lot. It's not a high-end prog, rather doing things the quick-and-dirty way, but if you just want to slap some menus onto a disc, it does the trick pretty well. Good encoding options, nice interface, just right for creating DVDs where you don't want to spend a week on authoring. Plus, it's not that expensive compared to the high end apps.