[Question] Getting custom models to work

[Cwitt]

Well I've looked around for a bit now, what I know from previous experience is that I need mess around with a few programs and finalize an patch-x.mpq file then place it in the data folder. That worked up until patch X I've been told.
From what I've understood blizzard set wow to ignore custom mpq files. And that I need a program to boot wow, that also loads the custom mpq files.
Problem is I can't find the program or enough info about it on these forums, maybe I'm blind but I can't find it in any sticky or any recent threads.
What program do I need and how do I solve this "problem".

[Yamachi]

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