Here you can select the type of quest (item/currency) and what you're tracking, as well as how much of the item you want. (Outdated)
Here you can manage what the quest looks like. There are also global settings that let you set some defaults for all quests that haven't overriden them. (Outdated)
Quests can be set to be shown or hidden in specific zones and continents. (Outdated)
How a couple of quests might look with default settings.
Here's a quest tracker with 0 width and hidden max value. In case you just want to compactly track how much of something you have!
They always ask me, "Why do you call it DropQuests? Why not JunkJournal? It looks nothing like a quest." Well, first of all, that's dumb. Second, have it your way. Make that thing look like a quest log with the new grouping feature and cosmetic additions!