Something that would go a long way in Istaria, is to make it so that Right-Clicking a corpse automatically brings up the Loot Window.
Right now, if you right-click the corpse, you get a menu, if I recall, it says "Loot Corpse" or "Gather Resources".
It would be much help if Right-Clicking Automatically opened the loot window, and targeted the dead mob at the same time. IF I wanted to Gather Resources, I'd then simply escape out of the loot window and then hit the Backspace key to start gathering.
Right-Click to Instantly open Loot Window would help a ton in situations in which you are fighting lots of mobs, or need to loot and get out of there in a hurry.
Please consider adding this.