I find that the biggest problem with FFXIV has always been the UI. It was not made at all for pc (keyboard/mouse).
Give us a new Action bar for pc players! All 3 bars should be on screen at same time and should never disapear (while in Active mode). Having to "flip" thru 3 bars is horrible for most pc players. Why have cooldown timers when you can't see them cause there's only 1 bar on screen?
To show what i mean please see this picture:
http://i56.tinypic.com/b7nsqu.jpg <----- Example of a proper Action Bar
I find the biggest problem with the battle system is not the system itself but the controls for it...
Simply being able to have all 3 bars showing at the same time would make a huge difference.
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