As you may have guessed I use a lot of addons in the vain hope it will transfrom me into a better player

Cursorcastbar appears to have been abandoned and, while it still works, I'd like to know if there's anything else similar out there? That is, an up to date addon that will show only the GCD as a timer (ring, bar, gcd effect) around the pointer with nothing else (available in cursorcastbar by removing all the other cast info via gui).

Here're a few more useful addons

leveldisplay - adds quest level info to the quest frame and npcs and a couple of other places too
doublewideprofession - does what it says on the tin, makes profession window double paned and nothing else (still haven't found an updated skillet and atsw just didn't work)