Yeah it should be fairly painless as the foundation is already there, just a matter of having the text string that shows the game time, alternately show the real time, which is information that FFXIV already obtains (as seen by /clock). It would be nice to not have to run some larger application like XFire or Steam just for a clock on a game (and as I said, when the PS3 version comes out, we wont have that option). Its just one of those things that would make me love FFXIV more, and I hope they add it. Or at the very least, as someone said, allow for user UI mods.