X = ???

I would like to be able to toggle the X (close gadget) to either close or minimize. I find this very helpful as I prefer to have Opus be the first item in my Taskbar. And once in a while I will hit the close gadget instead of the minimize gadget.

Why not go to mlin.net and download Taskbar Commander? This will let you re-organise the order of items on the taskbar.