i was having exactly the same problems as everyone else regarding the WAD themes etc.
i'm fairly sure that this version isn't the newest. although it's named 0.5, compared to the 0.2 one (in the top of the first post of this thread). the 0.2 also specifies that it's WAD2. so i'm assuming the confusing numbering is referring to the fact that it's 0.2 of the WAD2 version, rather than 0.2 of his theme releases.
so use this one,
http://forum.ppcgeeks.com/showthread.php?t=39794 instead.