It was 32 for gsc, probably more if you try and do some c++/c# magic. Plus, there's always engine text, which is basically hud's without the all client part. And before you ask, it can't be done with gsc


Also, just something else I know, if you plan on converting that patch to ps3, I think that PS3 may not handle as many huds as xbox, and jsut so you know, unless you used /n, every single text line in your menu options are a seperate hud.