just a lill sugestion(probably done before

)
the addition to the gui of horizontal/vertical docks would help alot
also dynamically editing the guy(in the xml/skin files) would help alot, example the clock could be putted in a dock, with the effect of an old pointer clock, having that options avaible in the xml would help alot on the visual look of the gui and also in the making of new skins (example's, digital clock, pointer clock, pendulum clock) this is just some format options for the clockl
ofcoarse what im sugesting is not a easy task nor a simple one, but in a overall would help the game alot.
edit:
here's some ways the docks could work:

there would be a thin main control "toolbar" that would auto attach it self to the window border, this system could aply to all the PS windows or just some defined or just the ones that are most commonly visible at most times (ex:. stats, spell, chat)..
another good idea would be ability to create several shortcuts window docks, this way it wouldnt pack all shortcuts in one place, and could have defined shortcuts separeted by groups
