I think there should be no delay to open a container. double click like in ultima online would be perfect. containers also need to stay open while you are crafting instead of closing. it's gotten really annoying. they close all the time, when transferring stuff from pack to container or vice versa. please fix this.
Would also like to see double-click on an item in a non-inventory container goes into inventory pack, instead of having to drag the item across the screen.