Quote Originally Posted by Greythan View Post
I just hate the idea of a compilation breaking like what's happened to the OP.

Even the LUI author is talking about the real possibility he won't be updated for patch 4.0 when it hits.
For what it's worth, the LUI author (according to the forums I visited) said he will have an update to his 3.x UI version for the 4.0 WoW patch. It is the 4.0 version of LUI that may take quite a while to develop.