Windows Vista's Start Menu Properties dialog has a handful of items that have three options. Most of them have options like show link, show menu, or don't show the item at all. I'm thinking that these could be represented as a tri-state menu, where show link is the partial check, show menu is the full check, and don't show is unchecked. I will say that this isn't a big deal, but merely a thought. The current approach may be better because most users probably couldn't figure out my suggestion. The existing solution is a bit more explicit. Nonetheless, I figured it'd be worth mentioning to get the gears churnin'.