I've also got this WoW interface working, all you have to do is DELETE the hotbar window .xml file. That is the only file that doesn't work and will cause your client to crash.
Once i can acces the servers, i will be making my Pouky Ui again as well .. kinda part of the fun for me getting on a new server,, writing an all new UI lol based on my previous, basicly, an update hehe ... Dont think tremendous lots used in on EQmac, but some did at least ) Hugs, Pouky